gecko-dev/dom/base/nsDOMClassInfo.cpp

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=2 sw=2 et tw=78: */
2012-05-21 11:12:37 +00:00
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "mozilla/ArrayUtils.h"
// On top because they include basictypes.h:
Bug 844429 - B2G SMS & MMS: move SMS codes into dom/mobilemessage to make it generic for MMS. r=vicamo --HG-- rename : dom/sms/interfaces/nsIDOMMozSmsEvent.idl => dom/mobilemessage/interfaces/nsIDOMMozSmsEvent.idl rename : dom/sms/interfaces/nsIDOMMozSmsMessage.idl => dom/mobilemessage/interfaces/nsIDOMMozSmsMessage.idl rename : dom/sms/interfaces/nsIDOMNavigatorSms.idl => dom/mobilemessage/interfaces/nsIDOMNavigatorSms.idl rename : dom/sms/interfaces/nsIDOMSmsCursor.idl => dom/mobilemessage/interfaces/nsIDOMSmsCursor.idl rename : dom/sms/interfaces/nsIDOMSmsFilter.idl => dom/mobilemessage/interfaces/nsIDOMSmsFilter.idl rename : dom/sms/interfaces/nsIDOMSmsManager.idl => dom/mobilemessage/interfaces/nsIDOMSmsManager.idl rename : dom/sms/interfaces/nsIDOMSmsRequest.idl => dom/mobilemessage/interfaces/nsIDOMSmsRequest.idl rename : dom/sms/interfaces/nsIDOMSmsSegmentInfo.idl => dom/mobilemessage/interfaces/nsIDOMSmsSegmentInfo.idl rename : dom/sms/interfaces/nsISmsRequest.idl => dom/mobilemessage/interfaces/nsISmsRequest.idl rename : dom/sms/interfaces/nsISmsService.idl => dom/mobilemessage/interfaces/nsISmsService.idl rename : dom/sms/src/Constants.cpp => dom/mobilemessage/src/Constants.cpp rename : dom/sms/src/Constants.h => dom/mobilemessage/src/Constants.h rename : dom/sms/src/SmsCursor.cpp => dom/mobilemessage/src/SmsCursor.cpp rename : dom/sms/src/SmsCursor.h => dom/mobilemessage/src/SmsCursor.h rename : dom/sms/src/SmsFilter.cpp => dom/mobilemessage/src/SmsFilter.cpp rename : dom/sms/src/SmsFilter.h => dom/mobilemessage/src/SmsFilter.h rename : dom/sms/src/SmsManager.cpp => dom/mobilemessage/src/SmsManager.cpp rename : dom/sms/src/SmsManager.h => dom/mobilemessage/src/SmsManager.h rename : dom/sms/src/SmsMessage.cpp => dom/mobilemessage/src/SmsMessage.cpp rename : dom/sms/src/SmsMessage.h => dom/mobilemessage/src/SmsMessage.h rename : dom/sms/src/SmsRequest.cpp => dom/mobilemessage/src/SmsRequest.cpp rename : dom/sms/src/SmsRequest.h => dom/mobilemessage/src/SmsRequest.h rename : dom/sms/src/SmsSegmentInfo.cpp => dom/mobilemessage/src/SmsSegmentInfo.cpp rename : dom/sms/src/SmsSegmentInfo.h => dom/mobilemessage/src/SmsSegmentInfo.h rename : dom/sms/src/SmsServicesFactory.cpp => dom/mobilemessage/src/SmsServicesFactory.cpp rename : dom/sms/src/SmsServicesFactory.h => dom/mobilemessage/src/SmsServicesFactory.h rename : dom/sms/src/Types.h => dom/mobilemessage/src/Types.h rename : dom/sms/src/android/SmsService.cpp => dom/mobilemessage/src/android/SmsService.cpp rename : dom/sms/src/android/SmsService.h => dom/mobilemessage/src/android/SmsService.h rename : dom/sms/src/fallback/SmsService.cpp => dom/mobilemessage/src/fallback/SmsService.cpp rename : dom/sms/src/fallback/SmsService.h => dom/mobilemessage/src/fallback/SmsService.h rename : dom/sms/src/ipc/PSms.ipdl => dom/mobilemessage/src/ipc/PSms.ipdl rename : dom/sms/src/ipc/PSmsRequest.ipdl => dom/mobilemessage/src/ipc/PSmsRequest.ipdl rename : dom/sms/src/ipc/SmsChild.cpp => dom/mobilemessage/src/ipc/SmsChild.cpp rename : dom/sms/src/ipc/SmsChild.h => dom/mobilemessage/src/ipc/SmsChild.h rename : dom/sms/src/ipc/SmsIPCService.cpp => dom/mobilemessage/src/ipc/SmsIPCService.cpp rename : dom/sms/src/ipc/SmsIPCService.h => dom/mobilemessage/src/ipc/SmsIPCService.h rename : dom/sms/src/ipc/SmsParent.cpp => dom/mobilemessage/src/ipc/SmsParent.cpp rename : dom/sms/src/ipc/SmsParent.h => dom/mobilemessage/src/ipc/SmsParent.h rename : dom/sms/src/ipc/SmsTypes.ipdlh => dom/mobilemessage/src/ipc/SmsTypes.ipdlh rename : dom/sms/src/ipc/ipdl.mk => dom/mobilemessage/src/ipc/ipdl.mk rename : dom/sms/src/ril/SmsService.cpp => dom/mobilemessage/src/ril/SmsService.cpp rename : dom/sms/src/ril/SmsService.h => dom/mobilemessage/src/ril/SmsService.h rename : dom/sms/tests/Makefile.in => dom/mobilemessage/tests/Makefile.in rename : dom/sms/tests/marionette/manifest.ini => dom/mobilemessage/tests/marionette/manifest.ini rename : dom/sms/tests/marionette/test_between_emulators.py => dom/mobilemessage/tests/marionette/test_between_emulators.py rename : dom/sms/tests/marionette/test_bug814761.js => dom/mobilemessage/tests/marionette/test_bug814761.js rename : dom/sms/tests/marionette/test_emulator_loopback.js => dom/mobilemessage/tests/marionette/test_emulator_loopback.js rename : dom/sms/tests/marionette/test_filter_date.js => dom/mobilemessage/tests/marionette/test_filter_date.js rename : dom/sms/tests/marionette/test_filter_date_notfound.js => dom/mobilemessage/tests/marionette/test_filter_date_notfound.js rename : dom/sms/tests/marionette/test_filter_mixed.js => dom/mobilemessage/tests/marionette/test_filter_mixed.js rename : dom/sms/tests/marionette/test_filter_number_multiple.js => dom/mobilemessage/tests/marionette/test_filter_number_multiple.js rename : dom/sms/tests/marionette/test_filter_number_single.js => dom/mobilemessage/tests/marionette/test_filter_number_single.js rename : dom/sms/tests/marionette/test_filter_read.js => dom/mobilemessage/tests/marionette/test_filter_read.js rename : dom/sms/tests/marionette/test_filter_received.js => dom/mobilemessage/tests/marionette/test_filter_received.js rename : dom/sms/tests/marionette/test_filter_sent.js => dom/mobilemessage/tests/marionette/test_filter_sent.js rename : dom/sms/tests/marionette/test_filter_unread.js => dom/mobilemessage/tests/marionette/test_filter_unread.js rename : dom/sms/tests/marionette/test_getmessage.js => dom/mobilemessage/tests/marionette/test_getmessage.js rename : dom/sms/tests/marionette/test_getmessage_notfound.js => dom/mobilemessage/tests/marionette/test_getmessage_notfound.js rename : dom/sms/tests/marionette/test_getmessages.js => dom/mobilemessage/tests/marionette/test_getmessages.js rename : dom/sms/tests/marionette/test_incoming.js => dom/mobilemessage/tests/marionette/test_incoming.js rename : dom/sms/tests/marionette/test_incoming_delete.js => dom/mobilemessage/tests/marionette/test_incoming_delete.js rename : dom/sms/tests/marionette/test_incoming_max_segments.js => dom/mobilemessage/tests/marionette/test_incoming_max_segments.js rename : dom/sms/tests/marionette/test_incoming_multipart.js => dom/mobilemessage/tests/marionette/test_incoming_multipart.js rename : dom/sms/tests/marionette/test_mark_msg_read.js => dom/mobilemessage/tests/marionette/test_mark_msg_read.js rename : dom/sms/tests/marionette/test_mark_msg_read_error.js => dom/mobilemessage/tests/marionette/test_mark_msg_read_error.js rename : dom/sms/tests/marionette/test_message_classes.js => dom/mobilemessage/tests/marionette/test_message_classes.js rename : dom/sms/tests/marionette/test_outgoing.js => dom/mobilemessage/tests/marionette/test_outgoing.js rename : dom/sms/tests/marionette/test_outgoing_delete.js => dom/mobilemessage/tests/marionette/test_outgoing_delete.js rename : dom/sms/tests/marionette/test_outgoing_max_segments.js => dom/mobilemessage/tests/marionette/test_outgoing_max_segments.js rename : dom/sms/tests/marionette/test_segment_info.js => dom/mobilemessage/tests/marionette/test_segment_info.js rename : dom/sms/tests/marionette/test_strict_7bit_encoding.js => dom/mobilemessage/tests/marionette/test_strict_7bit_encoding.js rename : dom/sms/tests/moz.build => dom/mobilemessage/tests/moz.build rename : dom/sms/tests/test_sms_basics.html => dom/mobilemessage/tests/test_sms_basics.html rename : dom/sms/tests/test_smsdatabaseservice.xul => dom/mobilemessage/tests/test_smsdatabaseservice.xul rename : dom/sms/tests/test_smsfilter.html => dom/mobilemessage/tests/test_smsfilter.html rename : dom/sms/tests/test_smsservice_createsmsmessage.js => dom/mobilemessage/tests/test_smsservice_createsmsmessage.js rename : dom/sms/tests/xpcshell.ini => dom/mobilemessage/tests/xpcshell.ini
2013-03-01 08:38:47 +00:00
#include "mozilla/dom/SmsFilter.h"
#ifdef XP_WIN
#undef GetClassName
#endif
// JavaScript includes
#include "jsapi.h"
#include "jsfriendapi.h"
#include "WrapperFactory.h"
#include "AccessCheck.h"
#include "XrayWrapper.h"
#include "xpcpublic.h"
#include "xpcprivate.h"
#include "XPCWrapper.h"
#include "mozilla/DOMEventTargetHelper.h"
Bug 742217. Reduce the use of nested namespaces in our binding code. r=peterv,bent In the new setup, all per-interface DOM binding files are exported into mozilla/dom. General files not specific to an interface are also exported into mozilla/dom. In terms of namespaces, most things now live in mozilla::dom. Each interface Foo that has generated code has a mozilla::dom::FooBinding namespace for said generated code (and possibly a mozilla::bindings::FooBinding_workers if there's separate codegen for workers). IDL enums are a bit weird: since the name of the enum and the names of its entries all end up in the same namespace, we still generate a C++ namespace with the name of the IDL enum type with "Values" appended to it, with a ::valuelist inside for the actual C++ enum. We then typedef EnumFooValues::valuelist to EnumFoo. That makes it a bit more difficult to refer to the values, but means that values from different enums don't collide with each other. The enums with the proto and constructor IDs in them now live under the mozilla::dom::prototypes and mozilla::dom::constructors namespaces respectively. Again, this lets us deal sanely with the whole "enum value names are flattened into the namespace the enum is in" deal. The main benefit of this setup (and the reason "Binding" got appended to the per-interface namespaces) is that this way "using mozilla::dom" should Just Work for consumers and still allow C++ code to sanely use the IDL interface names for concrete classes, which is fairly desirable. --HG-- rename : dom/bindings/Utils.cpp => dom/bindings/BindingUtils.cpp rename : dom/bindings/Utils.h => dom/bindings/BindingUtils.h
2012-05-03 04:35:38 +00:00
#include "mozilla/dom/RegisterBindings.h"
#include "nscore.h"
#include "nsDOMClassInfo.h"
#include "nsCRT.h"
#include "nsCRTGlue.h"
#include "nsICategoryManager.h"
#include "nsIComponentRegistrar.h"
#include "nsXPCOM.h"
#include "nsISupportsPrimitives.h"
#include "nsIXPConnect.h"
#include "xptcall.h"
#include "nsTArray.h"
#include "nsDocument.h" // nsDOMStyleSheetList
#include "nsDOMBlobBuilder.h"
// General helper includes
#include "nsGlobalWindow.h"
#include "nsIContent.h"
#include "nsIDocument.h"
#include "nsIDOMDocument.h"
#include "nsIDOMEvent.h"
#include "nsIDOMEventListener.h"
#include "nsContentUtils.h"
#include "nsCxPusher.h"
#include "nsIDOMGlobalPropertyInitializer.h"
#include "mozilla/Attributes.h"
#include "mozilla/Telemetry.h"
// Window scriptable helper includes
#include "nsIDocShell.h"
#include "nsJSUtils.h"
#include "nsScriptNameSpaceManager.h"
#include "nsIJSNativeInitializer.h"
#include "nsJSEnvironment.h"
// DOM base includes
#include "nsIDOMLocation.h"
#include "nsIDOMWindow.h"
#include "nsPIDOMWindow.h"
#include "nsIDOMJSWindow.h"
#include "nsIDOMChromeWindow.h"
#include "nsIDOMConstructor.h"
// DOM core includes
#include "nsError.h"
#include "nsIDOMUserDataHandler.h"
#include "nsIDOMXULButtonElement.h"
#include "nsIDOMXULCheckboxElement.h"
#include "nsIDOMXULPopupElement.h"
// Event related includes
#include "nsIDOMEventTarget.h"
// CSS related includes
#include "nsCSSRules.h"
#include "nsIDOMCSSRule.h"
#include "nsAutoPtr.h"
#include "nsMemory.h"
// Tranformiix
#include "nsIXSLTProcessor.h"
#include "nsIXSLTProcessorPrivate.h"
// includes needed for the prototype chain interfaces
#include "nsIDOMCSSCharsetRule.h"
#include "nsIDOMCSSImportRule.h"
#include "nsIDOMCSSMediaRule.h"
#include "nsIDOMCSSFontFaceRule.h"
#include "nsIDOMCSSMozDocumentRule.h"
#include "nsIDOMCSSSupportsRule.h"
#include "nsIDOMMozCSSKeyframeRule.h"
#include "nsIDOMMozCSSKeyframesRule.h"
#include "nsIDOMCSSCounterStyleRule.h"
#include "nsIDOMCSSPageRule.h"
#include "nsIDOMCSSStyleRule.h"
#include "nsIDOMXULCommandDispatcher.h"
#include "nsIControllers.h"
#include "nsIBoxObject.h"
#ifdef MOZ_XUL
#include "nsITreeSelection.h"
#include "nsITreeContentView.h"
#include "nsITreeView.h"
#include "nsIXULTemplateBuilder.h"
#include "nsITreeColumns.h"
#endif
#include "nsIDOMXPathNSResolver.h"
// Drag and drop
#include "nsIDOMFile.h"
#include "nsDOMBlobBuilder.h" // nsDOMMultipartFile
#include "nsIEventListenerService.h"
#include "nsIMessageManager.h"
#include "mozilla/dom/TouchEvent.h"
#include "nsWrapperCacheInlines.h"
#include "mozilla/dom/HTMLCollectionBinding.h"
#include "nsIDOMMozSmsMessage.h"
#include "nsIDOMMozMmsMessage.h"
#include "nsIDOMSmsFilter.h"
#include "nsIDOMSmsSegmentInfo.h"
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#include "nsIDOMMozMobileMessageThread.h"
#ifdef MOZ_B2G_FM
#include "FMRadio.h"
#endif
#include "nsIDOMGlobalObjectConstructor.h"
#include "nsDebug.h"
#include "mozilla/dom/BindingUtils.h"
#include "mozilla/Likely.h"
#include "WindowNamedPropertiesHandler.h"
#include "nsIInterfaceInfoManager.h"
#include "mozilla/dom/EventTargetBinding.h"
#include "mozilla/dom/WindowBinding.h"
#ifdef MOZ_TIME_MANAGER
#include "TimeManager.h"
#endif
using namespace mozilla;
using namespace mozilla::dom;
static NS_DEFINE_CID(kDOMSOF_CID, NS_DOM_SCRIPT_OBJECT_FACTORY_CID);
// NOTE: DEFAULT_SCRIPTABLE_FLAGS and DOM_DEFAULT_SCRIPTABLE_FLAGS
// are defined in nsIDOMClassInfo.h.
#define WINDOW_SCRIPTABLE_FLAGS \
(nsIXPCScriptable::WANT_PRECREATE | \
nsIXPCScriptable::WANT_POSTCREATE | \
nsIXPCScriptable::WANT_ENUMERATE | \
nsIXPCScriptable::DONT_ENUM_QUERY_INTERFACE | \
nsIXPCScriptable::IS_GLOBAL_OBJECT | \
nsIXPCScriptable::WANT_OUTER_OBJECT)
#define ARRAY_SCRIPTABLE_FLAGS \
(DOM_DEFAULT_SCRIPTABLE_FLAGS | \
nsIXPCScriptable::WANT_GETPROPERTY | \
nsIXPCScriptable::WANT_ENUMERATE)
#define EVENTTARGET_SCRIPTABLE_FLAGS \
(DOM_DEFAULT_SCRIPTABLE_FLAGS | \
nsIXPCScriptable::WANT_ADDPROPERTY)
#define DOMCLASSINFO_STANDARD_FLAGS \
(nsIClassInfo::MAIN_THREAD_ONLY | \
nsIClassInfo::DOM_OBJECT | \
nsIClassInfo::SINGLETON_CLASSINFO)
#ifdef DEBUG
#define NS_DEFINE_CLASSINFO_DATA_DEBUG(_class) \
eDOMClassInfo_##_class##_id,
#else
#define NS_DEFINE_CLASSINFO_DATA_DEBUG(_class) \
// nothing
#endif
/**
* To generate the bitmap for a class that we're sure doesn't implement any of
* the interfaces in DOMCI_CASTABLE_INTERFACES.
*/
#define DOMCI_DATA_NO_CLASS(_dom_class) \
const uint32_t kDOMClassInfo_##_dom_class##_interfaces = \
0;
DOMCI_DATA_NO_CLASS(ContentFrameMessageManager)
DOMCI_DATA_NO_CLASS(ChromeMessageBroadcaster)
DOMCI_DATA_NO_CLASS(ChromeMessageSender)
DOMCI_DATA_NO_CLASS(DOMPrototype)
DOMCI_DATA_NO_CLASS(DOMConstructor)
DOMCI_DATA_NO_CLASS(UserDataHandler)
DOMCI_DATA_NO_CLASS(XULControlElement)
DOMCI_DATA_NO_CLASS(XULLabeledControlElement)
DOMCI_DATA_NO_CLASS(XULButtonElement)
DOMCI_DATA_NO_CLASS(XULCheckboxElement)
DOMCI_DATA_NO_CLASS(XULPopupElement)
#define NS_DEFINE_CLASSINFO_DATA_HELPER(_class, _helper, _flags, \
_chromeOnly, _allowXBL) \
{ #_class, \
nullptr, \
{ _helper::doCreate }, \
nullptr, \
nullptr, \
nullptr, \
_flags, \
true, \
0, \
_chromeOnly, \
_allowXBL, \
false, \
NS_DEFINE_CLASSINFO_DATA_DEBUG(_class) \
},
#define NS_DEFINE_CLASSINFO_DATA(_class, _helper, _flags) \
NS_DEFINE_CLASSINFO_DATA_HELPER(_class, _helper, _flags, false, false)
#define NS_DEFINE_CHROME_ONLY_CLASSINFO_DATA(_class, _helper, _flags) \
NS_DEFINE_CLASSINFO_DATA_HELPER(_class, _helper, _flags, true, false)
#define NS_DEFINE_CHROME_XBL_CLASSINFO_DATA(_class, _helper, _flags) \
NS_DEFINE_CLASSINFO_DATA_HELPER(_class, _helper, _flags, true, true)
// This list of NS_DEFINE_CLASSINFO_DATA macros is what gives the DOM
// classes their correct behavior when used through XPConnect. The
// arguments that are passed to NS_DEFINE_CLASSINFO_DATA are
//
// 1. Class name as it should appear in JavaScript, this name is also
// used to find the id of the class in nsDOMClassInfo
// (i.e. e<classname>_id)
// 2. Scriptable helper class
// 3. nsIClassInfo/nsIXPCScriptable flags (i.e. for GetScriptableFlags)
static nsDOMClassInfoData sClassInfoData[] = {
// Base classes
// The Window class lets you QI into interfaces that are not in the
// flattened set (i.e. nsIXPCScriptable::CLASSINFO_INTERFACES_ONLY
// is not set), because of this make sure all scriptable interfaces
// that are implemented by nsGlobalWindow can securely be exposed
// to JS.
NS_DEFINE_CLASSINFO_DATA(Window, nsWindowSH,
DEFAULT_SCRIPTABLE_FLAGS |
WINDOW_SCRIPTABLE_FLAGS)
NS_DEFINE_CLASSINFO_DATA(DOMPrototype, nsDOMConstructorSH,
DOM_BASE_SCRIPTABLE_FLAGS |
nsIXPCScriptable::WANT_PRECREATE |
nsIXPCScriptable::WANT_NEWRESOLVE |
nsIXPCScriptable::WANT_HASINSTANCE |
nsIXPCScriptable::DONT_ENUM_QUERY_INTERFACE)
NS_DEFINE_CLASSINFO_DATA(DOMConstructor, nsDOMConstructorSH,
DOM_BASE_SCRIPTABLE_FLAGS |
nsIXPCScriptable::WANT_PRECREATE |
nsIXPCScriptable::WANT_NEWRESOLVE |
nsIXPCScriptable::WANT_HASINSTANCE |
nsIXPCScriptable::WANT_CALL |
nsIXPCScriptable::WANT_CONSTRUCT |
nsIXPCScriptable::DONT_ENUM_QUERY_INTERFACE)
// Misc Core related classes
// CSS classes
2001-05-09 01:39:02 +00:00
NS_DEFINE_CLASSINFO_DATA(CSSStyleRule, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CLASSINFO_DATA(CSSCharsetRule, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CLASSINFO_DATA(CSSImportRule, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CLASSINFO_DATA(CSSMediaRule, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CLASSINFO_DATA(CSSNameSpaceRule, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
// XUL classes
#ifdef MOZ_XUL
NS_DEFINE_CHROME_XBL_CLASSINFO_DATA(XULCommandDispatcher, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
#endif
NS_DEFINE_CHROME_XBL_CLASSINFO_DATA(XULControllers, nsNonDOMObjectSH,
DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CHROME_XBL_CLASSINFO_DATA(BoxObject, nsDOMGenericSH,
DEFAULT_SCRIPTABLE_FLAGS)
#ifdef MOZ_XUL
NS_DEFINE_CHROME_XBL_CLASSINFO_DATA(TreeSelection, nsDOMGenericSH,
DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CHROME_XBL_CLASSINFO_DATA(TreeContentView, nsDOMGenericSH,
DEFAULT_SCRIPTABLE_FLAGS)
#endif
// DOM Chrome Window class.
NS_DEFINE_CHROME_XBL_CLASSINFO_DATA(ChromeWindow, nsWindowSH,
DEFAULT_SCRIPTABLE_FLAGS |
WINDOW_SCRIPTABLE_FLAGS)
#ifdef MOZ_XUL
NS_DEFINE_CHROME_XBL_CLASSINFO_DATA(XULTemplateBuilder, nsDOMGenericSH,
DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CHROME_XBL_CLASSINFO_DATA(XULTreeBuilder, nsDOMGenericSH,
DEFAULT_SCRIPTABLE_FLAGS)
#endif
#ifdef MOZ_XUL
NS_DEFINE_CHROME_XBL_CLASSINFO_DATA(TreeColumn, nsDOMGenericSH,
DEFAULT_SCRIPTABLE_FLAGS)
#endif
NS_DEFINE_CLASSINFO_DATA(CSSMozDocumentRule, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CLASSINFO_DATA(CSSSupportsRule, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CLASSINFO_DATA(XSLTProcessor, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CLASSINFO_DATA(XPathNSResolver, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CLASSINFO_DATA(Blob, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CLASSINFO_DATA(File, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CLASSINFO_DATA(ModalContentWindow, nsWindowSH,
DEFAULT_SCRIPTABLE_FLAGS |
WINDOW_SCRIPTABLE_FLAGS)
NS_DEFINE_CLASSINFO_DATA(MozSmsMessage, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CLASSINFO_DATA(MozMmsMessage, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CLASSINFO_DATA(MozSmsFilter, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CLASSINFO_DATA(MozSmsSegmentInfo, nsDOMGenericSH,
2013-04-09 02:21:54 +00:00
DOM_DEFAULT_SCRIPTABLE_FLAGS)
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NS_DEFINE_CLASSINFO_DATA(MozMobileMessageThread, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CLASSINFO_DATA(CSSFontFaceRule, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CHROME_ONLY_CLASSINFO_DATA(ContentFrameMessageManager, nsEventTargetSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS |
nsIXPCScriptable::IS_GLOBAL_OBJECT)
NS_DEFINE_CHROME_ONLY_CLASSINFO_DATA(ChromeMessageBroadcaster, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CHROME_ONLY_CLASSINFO_DATA(ChromeMessageSender, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CLASSINFO_DATA(MozCSSKeyframeRule, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CLASSINFO_DATA(MozCSSKeyframesRule, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CLASSINFO_DATA(CSSCounterStyleRule, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CLASSINFO_DATA(CSSPageRule, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CLASSINFO_DATA(CSSFontFeatureValuesRule, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CHROME_XBL_CLASSINFO_DATA(UserDataHandler, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CHROME_XBL_CLASSINFO_DATA(XULControlElement, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CHROME_XBL_CLASSINFO_DATA(XULLabeledControlElement, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CHROME_XBL_CLASSINFO_DATA(XULButtonElement, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CHROME_XBL_CLASSINFO_DATA(XULCheckboxElement, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
NS_DEFINE_CHROME_XBL_CLASSINFO_DATA(XULPopupElement, nsDOMGenericSH,
DOM_DEFAULT_SCRIPTABLE_FLAGS)
};
#define NS_DEFINE_CONTRACT_CTOR(_class, _contract_id) \
static nsresult \
_class##Ctor(nsISupports** aInstancePtrResult) \
{ \
nsresult rv = NS_OK; \
nsCOMPtr<nsISupports> native = do_CreateInstance(_contract_id, &rv); \
native.forget(aInstancePtrResult); \
return rv; \
}
NS_DEFINE_CONTRACT_CTOR(XSLTProcessor,
"@mozilla.org/document-transformer;1?type=xslt")
#undef NS_DEFINE_CONTRACT_CTOR
struct nsConstructorFuncMapData
{
int32_t mDOMClassInfoID;
nsDOMConstructorFunc mConstructorFunc;
};
#define NS_DEFINE_CONSTRUCTOR_FUNC_DATA(_class, _func) \
{ eDOMClassInfo_##_class##_id, _func },
static const nsConstructorFuncMapData kConstructorFuncMap[] =
{
NS_DEFINE_CONSTRUCTOR_FUNC_DATA(Blob, DOMMultipartFileImpl::NewBlob)
NS_DEFINE_CONSTRUCTOR_FUNC_DATA(File, DOMMultipartFileImpl::NewFile)
Bug 844429 - B2G SMS & MMS: move SMS codes into dom/mobilemessage to make it generic for MMS. r=vicamo --HG-- rename : dom/sms/interfaces/nsIDOMMozSmsEvent.idl => dom/mobilemessage/interfaces/nsIDOMMozSmsEvent.idl rename : dom/sms/interfaces/nsIDOMMozSmsMessage.idl => dom/mobilemessage/interfaces/nsIDOMMozSmsMessage.idl rename : dom/sms/interfaces/nsIDOMNavigatorSms.idl => dom/mobilemessage/interfaces/nsIDOMNavigatorSms.idl rename : dom/sms/interfaces/nsIDOMSmsCursor.idl => dom/mobilemessage/interfaces/nsIDOMSmsCursor.idl rename : dom/sms/interfaces/nsIDOMSmsFilter.idl => dom/mobilemessage/interfaces/nsIDOMSmsFilter.idl rename : dom/sms/interfaces/nsIDOMSmsManager.idl => dom/mobilemessage/interfaces/nsIDOMSmsManager.idl rename : dom/sms/interfaces/nsIDOMSmsRequest.idl => dom/mobilemessage/interfaces/nsIDOMSmsRequest.idl rename : dom/sms/interfaces/nsIDOMSmsSegmentInfo.idl => dom/mobilemessage/interfaces/nsIDOMSmsSegmentInfo.idl rename : dom/sms/interfaces/nsISmsRequest.idl => dom/mobilemessage/interfaces/nsISmsRequest.idl rename : dom/sms/interfaces/nsISmsService.idl => dom/mobilemessage/interfaces/nsISmsService.idl rename : dom/sms/src/Constants.cpp => dom/mobilemessage/src/Constants.cpp rename : dom/sms/src/Constants.h => dom/mobilemessage/src/Constants.h rename : dom/sms/src/SmsCursor.cpp => dom/mobilemessage/src/SmsCursor.cpp rename : dom/sms/src/SmsCursor.h => dom/mobilemessage/src/SmsCursor.h rename : dom/sms/src/SmsFilter.cpp => dom/mobilemessage/src/SmsFilter.cpp rename : dom/sms/src/SmsFilter.h => dom/mobilemessage/src/SmsFilter.h rename : dom/sms/src/SmsManager.cpp => dom/mobilemessage/src/SmsManager.cpp rename : dom/sms/src/SmsManager.h => dom/mobilemessage/src/SmsManager.h rename : dom/sms/src/SmsMessage.cpp => dom/mobilemessage/src/SmsMessage.cpp rename : dom/sms/src/SmsMessage.h => dom/mobilemessage/src/SmsMessage.h rename : dom/sms/src/SmsRequest.cpp => dom/mobilemessage/src/SmsRequest.cpp rename : dom/sms/src/SmsRequest.h => dom/mobilemessage/src/SmsRequest.h rename : dom/sms/src/SmsSegmentInfo.cpp => dom/mobilemessage/src/SmsSegmentInfo.cpp rename : dom/sms/src/SmsSegmentInfo.h => dom/mobilemessage/src/SmsSegmentInfo.h rename : dom/sms/src/SmsServicesFactory.cpp => dom/mobilemessage/src/SmsServicesFactory.cpp rename : dom/sms/src/SmsServicesFactory.h => dom/mobilemessage/src/SmsServicesFactory.h rename : dom/sms/src/Types.h => dom/mobilemessage/src/Types.h rename : dom/sms/src/android/SmsService.cpp => dom/mobilemessage/src/android/SmsService.cpp rename : dom/sms/src/android/SmsService.h => dom/mobilemessage/src/android/SmsService.h rename : dom/sms/src/fallback/SmsService.cpp => dom/mobilemessage/src/fallback/SmsService.cpp rename : dom/sms/src/fallback/SmsService.h => dom/mobilemessage/src/fallback/SmsService.h rename : dom/sms/src/ipc/PSms.ipdl => dom/mobilemessage/src/ipc/PSms.ipdl rename : dom/sms/src/ipc/PSmsRequest.ipdl => dom/mobilemessage/src/ipc/PSmsRequest.ipdl rename : dom/sms/src/ipc/SmsChild.cpp => dom/mobilemessage/src/ipc/SmsChild.cpp rename : dom/sms/src/ipc/SmsChild.h => dom/mobilemessage/src/ipc/SmsChild.h rename : dom/sms/src/ipc/SmsIPCService.cpp => dom/mobilemessage/src/ipc/SmsIPCService.cpp rename : dom/sms/src/ipc/SmsIPCService.h => dom/mobilemessage/src/ipc/SmsIPCService.h rename : dom/sms/src/ipc/SmsParent.cpp => dom/mobilemessage/src/ipc/SmsParent.cpp rename : dom/sms/src/ipc/SmsParent.h => dom/mobilemessage/src/ipc/SmsParent.h rename : dom/sms/src/ipc/SmsTypes.ipdlh => dom/mobilemessage/src/ipc/SmsTypes.ipdlh rename : dom/sms/src/ipc/ipdl.mk => dom/mobilemessage/src/ipc/ipdl.mk rename : dom/sms/src/ril/SmsService.cpp => dom/mobilemessage/src/ril/SmsService.cpp rename : dom/sms/src/ril/SmsService.h => dom/mobilemessage/src/ril/SmsService.h rename : dom/sms/tests/Makefile.in => dom/mobilemessage/tests/Makefile.in rename : dom/sms/tests/marionette/manifest.ini => dom/mobilemessage/tests/marionette/manifest.ini rename : dom/sms/tests/marionette/test_between_emulators.py => dom/mobilemessage/tests/marionette/test_between_emulators.py rename : dom/sms/tests/marionette/test_bug814761.js => dom/mobilemessage/tests/marionette/test_bug814761.js rename : dom/sms/tests/marionette/test_emulator_loopback.js => dom/mobilemessage/tests/marionette/test_emulator_loopback.js rename : dom/sms/tests/marionette/test_filter_date.js => dom/mobilemessage/tests/marionette/test_filter_date.js rename : dom/sms/tests/marionette/test_filter_date_notfound.js => dom/mobilemessage/tests/marionette/test_filter_date_notfound.js rename : dom/sms/tests/marionette/test_filter_mixed.js => dom/mobilemessage/tests/marionette/test_filter_mixed.js rename : dom/sms/tests/marionette/test_filter_number_multiple.js => dom/mobilemessage/tests/marionette/test_filter_number_multiple.js rename : dom/sms/tests/marionette/test_filter_number_single.js => dom/mobilemessage/tests/marionette/test_filter_number_single.js rename : dom/sms/tests/marionette/test_filter_read.js => dom/mobilemessage/tests/marionette/test_filter_read.js rename : dom/sms/tests/marionette/test_filter_received.js => dom/mobilemessage/tests/marionette/test_filter_received.js rename : dom/sms/tests/marionette/test_filter_sent.js => dom/mobilemessage/tests/marionette/test_filter_sent.js rename : dom/sms/tests/marionette/test_filter_unread.js => dom/mobilemessage/tests/marionette/test_filter_unread.js rename : dom/sms/tests/marionette/test_getmessage.js => dom/mobilemessage/tests/marionette/test_getmessage.js rename : dom/sms/tests/marionette/test_getmessage_notfound.js => dom/mobilemessage/tests/marionette/test_getmessage_notfound.js rename : dom/sms/tests/marionette/test_getmessages.js => dom/mobilemessage/tests/marionette/test_getmessages.js rename : dom/sms/tests/marionette/test_incoming.js => dom/mobilemessage/tests/marionette/test_incoming.js rename : dom/sms/tests/marionette/test_incoming_delete.js => dom/mobilemessage/tests/marionette/test_incoming_delete.js rename : dom/sms/tests/marionette/test_incoming_max_segments.js => dom/mobilemessage/tests/marionette/test_incoming_max_segments.js rename : dom/sms/tests/marionette/test_incoming_multipart.js => dom/mobilemessage/tests/marionette/test_incoming_multipart.js rename : dom/sms/tests/marionette/test_mark_msg_read.js => dom/mobilemessage/tests/marionette/test_mark_msg_read.js rename : dom/sms/tests/marionette/test_mark_msg_read_error.js => dom/mobilemessage/tests/marionette/test_mark_msg_read_error.js rename : dom/sms/tests/marionette/test_message_classes.js => dom/mobilemessage/tests/marionette/test_message_classes.js rename : dom/sms/tests/marionette/test_outgoing.js => dom/mobilemessage/tests/marionette/test_outgoing.js rename : dom/sms/tests/marionette/test_outgoing_delete.js => dom/mobilemessage/tests/marionette/test_outgoing_delete.js rename : dom/sms/tests/marionette/test_outgoing_max_segments.js => dom/mobilemessage/tests/marionette/test_outgoing_max_segments.js rename : dom/sms/tests/marionette/test_segment_info.js => dom/mobilemessage/tests/marionette/test_segment_info.js rename : dom/sms/tests/marionette/test_strict_7bit_encoding.js => dom/mobilemessage/tests/marionette/test_strict_7bit_encoding.js rename : dom/sms/tests/moz.build => dom/mobilemessage/tests/moz.build rename : dom/sms/tests/test_sms_basics.html => dom/mobilemessage/tests/test_sms_basics.html rename : dom/sms/tests/test_smsdatabaseservice.xul => dom/mobilemessage/tests/test_smsdatabaseservice.xul rename : dom/sms/tests/test_smsfilter.html => dom/mobilemessage/tests/test_smsfilter.html rename : dom/sms/tests/test_smsservice_createsmsmessage.js => dom/mobilemessage/tests/test_smsservice_createsmsmessage.js rename : dom/sms/tests/xpcshell.ini => dom/mobilemessage/tests/xpcshell.ini
2013-03-01 08:38:47 +00:00
NS_DEFINE_CONSTRUCTOR_FUNC_DATA(MozSmsFilter, SmsFilter::NewSmsFilter)
NS_DEFINE_CONSTRUCTOR_FUNC_DATA(XSLTProcessor, XSLTProcessorCtor)
};
#undef NS_DEFINE_CONSTRUCTOR_FUNC_DATA
nsIXPConnect *nsDOMClassInfo::sXPConnect = nullptr;
nsIScriptSecurityManager *nsDOMClassInfo::sSecMan = nullptr;
bool nsDOMClassInfo::sIsInitialized = false;
jsid nsDOMClassInfo::sLocation_id = JSID_VOID;
jsid nsDOMClassInfo::sConstructor_id = JSID_VOID;
jsid nsDOMClassInfo::sTop_id = JSID_VOID;
jsid nsDOMClassInfo::sDocument_id = JSID_VOID;
jsid nsDOMClassInfo::sWrappedJSObject_id = JSID_VOID;
static const JSClass *sObjectClass = nullptr;
/**
* Set our JSClass pointer for the Object class
*/
static void
FindObjectClass(JSContext* cx, JSObject* aGlobalObject)
{
NS_ASSERTION(!sObjectClass,
"Double set of sObjectClass");
JS::Rooted<JSObject*> obj(cx), proto(cx, aGlobalObject);
do {
obj = proto;
js::GetObjectProto(cx, obj, &proto);
} while (proto);
sObjectClass = js::GetObjectJSClass(obj);
}
2010-07-15 06:19:36 +00:00
static inline JSString *
IdToString(JSContext *cx, jsid id)
{
2010-07-15 06:19:36 +00:00
if (JSID_IS_STRING(id))
return JSID_TO_STRING(id);
JS::Rooted<JS::Value> idval(cx);
if (!::JS_IdToValue(cx, id, &idval))
return nullptr;
return JS::ToString(cx, idval);
}
static inline nsresult
WrapNative(JSContext *cx, nsISupports *native,
nsWrapperCache *cache, const nsIID* aIID, JS::MutableHandle<JS::Value> vp,
bool aAllowWrapping)
{
if (!native) {
vp.setNull();
return NS_OK;
}
JSObject *wrapper = xpc_FastGetCachedWrapper(cx, cache, vp);
if (wrapper) {
return NS_OK;
}
JS::Rooted<JSObject*> scope(cx, JS::CurrentGlobalOrNull(cx));
return nsDOMClassInfo::XPConnect()->WrapNativeToJSVal(cx, scope, native,
cache, aIID,
aAllowWrapping, vp);
}
static inline nsresult
WrapNative(JSContext *cx, nsISupports *native, const nsIID* aIID,
bool aAllowWrapping, JS::MutableHandle<JS::Value> vp)
{
return WrapNative(cx, native, nullptr, aIID, vp, aAllowWrapping);
}
// Same as the WrapNative above, but use these if aIID is nsISupports' IID.
static inline nsresult
WrapNative(JSContext *cx, nsISupports *native,
bool aAllowWrapping, JS::MutableHandle<JS::Value> vp)
{
return WrapNative(cx, native, nullptr, nullptr, vp, aAllowWrapping);
}
// Helper to handle torn-down inner windows.
static inline nsresult
SetParentToWindow(nsGlobalWindow *win, JSObject **parent)
{
MOZ_ASSERT(win);
MOZ_ASSERT(win->IsInnerWindow());
*parent = win->FastGetGlobalJSObject();
if (MOZ_UNLIKELY(!*parent)) {
// The inner window has been torn down. The scope is dying, so don't create
// any new wrappers.
return NS_ERROR_FAILURE;
}
return NS_OK;
}
// static
nsISupports *
nsDOMClassInfo::GetNative(nsIXPConnectWrappedNative *wrapper, JSObject *obj)
{
return wrapper ? wrapper->Native() : static_cast<nsISupports*>(js::GetObjectPrivate(obj));
}
nsresult
nsDOMClassInfo::DefineStaticJSVals(JSContext *cx)
{
2010-07-15 06:19:36 +00:00
#define SET_JSID_TO_STRING(_id, _cx, _str) \
if (JSString *str = ::JS_InternString(_cx, _str)) \
_id = INTERNED_STRING_TO_JSID(_cx, str); \
2010-07-15 06:19:36 +00:00
else \
return NS_ERROR_OUT_OF_MEMORY;
2010-07-15 06:19:36 +00:00
SET_JSID_TO_STRING(sLocation_id, cx, "location");
SET_JSID_TO_STRING(sConstructor_id, cx, "constructor");
2012-08-25 21:56:45 +00:00
SET_JSID_TO_STRING(sTop_id, cx, "top");
2010-07-15 06:19:36 +00:00
SET_JSID_TO_STRING(sDocument_id, cx, "document");
SET_JSID_TO_STRING(sWrappedJSObject_id, cx, "wrappedJSObject");
return NS_OK;
}
// static
bool
nsDOMClassInfo::ObjectIsNativeWrapper(JSContext* cx, JSObject* obj)
{
return xpc::WrapperFactory::IsXrayWrapper(obj) &&
xpc::AccessCheck::wrapperSubsumes(obj);
}
nsDOMClassInfo::nsDOMClassInfo(nsDOMClassInfoData* aData) : mData(aData)
{
}
nsDOMClassInfo::~nsDOMClassInfo()
{
if (IS_EXTERNAL(mData->mCachedClassInfo)) {
// Some compilers don't like delete'ing a const nsDOMClassInfo*
nsDOMClassInfoData* data = const_cast<nsDOMClassInfoData*>(mData);
delete static_cast<nsExternalDOMClassInfoData*>(data);
}
}
NS_IMPL_ADDREF(nsDOMClassInfo)
NS_IMPL_RELEASE(nsDOMClassInfo)
NS_INTERFACE_MAP_BEGIN(nsDOMClassInfo)
if (aIID.Equals(NS_GET_IID(nsXPCClassInfo)))
foundInterface = static_cast<nsIClassInfo*>(
static_cast<nsXPCClassInfo*>(this));
else
NS_INTERFACE_MAP_ENTRY(nsIXPCScriptable)
NS_INTERFACE_MAP_ENTRY(nsIClassInfo)
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIClassInfo)
NS_INTERFACE_MAP_END
static const JSClass sDOMConstructorProtoClass = {
"DOM Constructor.prototype", 0,
JS_PropertyStub, JS_DeletePropertyStub, JS_PropertyStub, JS_StrictPropertyStub,
JS_EnumerateStub, JS_ResolveStub, JS_ConvertStub, nullptr
};
static const char *
CutPrefix(const char *aName) {
static const char prefix_nsIDOM[] = "nsIDOM";
static const char prefix_nsI[] = "nsI";
if (strncmp(aName, prefix_nsIDOM, sizeof(prefix_nsIDOM) - 1) == 0) {
return aName + sizeof(prefix_nsIDOM) - 1;
}
if (strncmp(aName, prefix_nsI, sizeof(prefix_nsI) - 1) == 0) {
return aName + sizeof(prefix_nsI) - 1;
}
return aName;
}
// static
nsresult
nsDOMClassInfo::RegisterClassProtos(int32_t aClassInfoID)
{
nsScriptNameSpaceManager *nameSpaceManager = GetNameSpaceManager();
NS_ENSURE_TRUE(nameSpaceManager, NS_ERROR_NOT_INITIALIZED);
bool found_old;
const nsIID *primary_iid = sClassInfoData[aClassInfoID].mProtoChainInterface;
if (!primary_iid || primary_iid == &NS_GET_IID(nsISupports)) {
return NS_OK;
}
nsCOMPtr<nsIInterfaceInfoManager>
iim(do_GetService(NS_INTERFACEINFOMANAGER_SERVICE_CONTRACTID));
NS_ENSURE_TRUE(iim, NS_ERROR_NOT_AVAILABLE);
nsCOMPtr<nsIInterfaceInfo> if_info;
bool first = true;
iim->GetInfoForIID(primary_iid, getter_AddRefs(if_info));
while (if_info) {
const nsIID *iid = nullptr;
if_info->GetIIDShared(&iid);
NS_ENSURE_TRUE(iid, NS_ERROR_UNEXPECTED);
if (iid->Equals(NS_GET_IID(nsISupports))) {
break;
}
const char *name = nullptr;
if_info->GetNameShared(&name);
NS_ENSURE_TRUE(name, NS_ERROR_UNEXPECTED);
nameSpaceManager->RegisterClassProto(CutPrefix(name), iid, &found_old);
if (first) {
first = false;
} else if (found_old) {
break;
}
nsCOMPtr<nsIInterfaceInfo> tmp(if_info);
tmp->GetParent(getter_AddRefs(if_info));
}
return NS_OK;
}
// static
nsresult
nsDOMClassInfo::RegisterExternalClasses()
{
nsScriptNameSpaceManager *nameSpaceManager = GetNameSpaceManager();
NS_ENSURE_TRUE(nameSpaceManager, NS_ERROR_NOT_INITIALIZED);
nsCOMPtr<nsIComponentRegistrar> registrar;
nsresult rv = NS_GetComponentRegistrar(getter_AddRefs(registrar));
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsICategoryManager> cm =
do_GetService(NS_CATEGORYMANAGER_CONTRACTID, &rv);
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsISimpleEnumerator> e;
rv = cm->EnumerateCategory(JAVASCRIPT_DOM_CLASS, getter_AddRefs(e));
NS_ENSURE_SUCCESS(rv, rv);
nsXPIDLCString contractId;
nsAutoCString categoryEntry;
nsCOMPtr<nsISupports> entry;
while (NS_SUCCEEDED(e->GetNext(getter_AddRefs(entry)))) {
nsCOMPtr<nsISupportsCString> category(do_QueryInterface(entry));
if (!category) {
NS_WARNING("Category entry not an nsISupportsCString!");
continue;
}
rv = category->GetData(categoryEntry);
cm->GetCategoryEntry(JAVASCRIPT_DOM_CLASS, categoryEntry.get(),
getter_Copies(contractId));
NS_ENSURE_SUCCESS(rv, rv);
nsCID *cid;
rv = registrar->ContractIDToCID(contractId, &cid);
if (NS_FAILED(rv)) {
NS_WARNING("Bad contract id registered with the script namespace manager");
continue;
}
rv = nameSpaceManager->RegisterExternalClassName(categoryEntry.get(), *cid);
nsMemory::Free(cid);
NS_ENSURE_SUCCESS(rv, rv);
}
return nameSpaceManager->RegisterExternalInterfaces(true);
}
#define _DOM_CLASSINFO_MAP_BEGIN(_class, _ifptr, _has_class_if) \
{ \
nsDOMClassInfoData &d = sClassInfoData[eDOMClassInfo_##_class##_id]; \
d.mProtoChainInterface = _ifptr; \
d.mHasClassInterface = _has_class_if; \
d.mInterfacesBitmap = kDOMClassInfo_##_class##_interfaces; \
static const nsIID *interface_list[] = {
#define DOM_CLASSINFO_MAP_BEGIN(_class, _interface) \
_DOM_CLASSINFO_MAP_BEGIN(_class, &NS_GET_IID(_interface), true)
#define DOM_CLASSINFO_MAP_BEGIN_NO_CLASS_IF(_class, _interface) \
_DOM_CLASSINFO_MAP_BEGIN(_class, &NS_GET_IID(_interface), false)
#define DOM_CLASSINFO_MAP_ENTRY(_if) \
&NS_GET_IID(_if),
#define DOM_CLASSINFO_MAP_CONDITIONAL_ENTRY(_if, _cond) \
(_cond) ? &NS_GET_IID(_if) : nullptr,
#define DOM_CLASSINFO_MAP_END \
nullptr \
}; \
\
/* Compact the interface list */ \
size_t count = ArrayLength(interface_list); \
/* count is the number of array entries, which is one greater than the */ \
/* number of interfaces due to the terminating null */ \
for (size_t i = 0; i < count - 1; ++i) { \
if (!interface_list[i]) { \
/* We are moving the element at index i+1 and successors, */ \
/* so we must move only count - (i+1) elements total. */ \
memmove(&interface_list[i], &interface_list[i+1], \
sizeof(nsIID*) * (count - (i+1))); \
/* Make sure to examine the new pointer we ended up with at this */ \
/* slot, since it may be null too */ \
--i; \
--count; \
} \
} \
\
d.mInterfaces = interface_list; \
}
#ifdef MOZ_B2G
#define DOM_CLASSINFO_WINDOW_MAP_ENTRIES \
DOM_CLASSINFO_MAP_ENTRY(nsIDOMWindow) \
DOM_CLASSINFO_MAP_ENTRY(nsIDOMWindowB2G) \
DOM_CLASSINFO_MAP_ENTRY(nsIDOMJSWindow) \
DOM_CLASSINFO_MAP_ENTRY(nsIDOMEventTarget) \
DOM_CLASSINFO_MAP_ENTRY(nsIInlineEventHandlers) \
DOM_CLASSINFO_MAP_ENTRY(nsIDOMWindowPerformance) \
DOM_CLASSINFO_MAP_ENTRY(nsIInterfaceRequestor) \
DOM_CLASSINFO_MAP_CONDITIONAL_ENTRY(nsITouchEventReceiver, \
TouchEvent::PrefEnabled())
#else // !MOZ_B2G
#define DOM_CLASSINFO_WINDOW_MAP_ENTRIES \
DOM_CLASSINFO_MAP_ENTRY(nsIDOMWindow) \
DOM_CLASSINFO_MAP_ENTRY(nsIDOMJSWindow) \
DOM_CLASSINFO_MAP_ENTRY(nsIDOMEventTarget) \
DOM_CLASSINFO_MAP_ENTRY(nsIInlineEventHandlers) \
DOM_CLASSINFO_MAP_ENTRY(nsIDOMWindowPerformance) \
DOM_CLASSINFO_MAP_ENTRY(nsIInterfaceRequestor) \
DOM_CLASSINFO_MAP_CONDITIONAL_ENTRY(nsITouchEventReceiver, \
TouchEvent::PrefEnabled())
#endif // MOZ_B2G
nsresult
nsDOMClassInfo::Init()
{
/* Errors that can trigger early returns are done first,
otherwise nsDOMClassInfo is left in a half inited state. */
Bug 895322 - Part 1: Replace the usages of MOZ_STATIC_ASSERT with C++11 static_assert; r=Waldo This patch was mostly generated by running the following scripts on the codebase, with some manual changes made afterwards: # static_assert.sh #!/bin/bash # Command to convert an NSPR integer type to the equivalent standard integer type function convert() { echo "Converting $1 to $2..." find . ! -wholename "*nsprpub*" \ ! -wholename "*security/nss*" \ ! -wholename "*/.hg*" \ ! -wholename "obj-ff-dbg*" \ ! -name nsXPCOMCID.h \ ! -name prtypes.h \ -type f \ \( -iname "*.cpp" \ -o -iname "*.h" \ -o -iname "*.cc" \ -o -iname "*.mm" \) | \ xargs -n 1 `dirname $0`/assert_replacer.py #sed -i -e "s/\b$1\b/$2/g" } convert MOZ_STATIC_ASSERT static_assert hg rev --no-backup mfbt/Assertions.h \ media/webrtc/signaling/src/sipcc/core/includes/ccapi.h \ modules/libmar/src/mar_private.h \ modules/libmar/src/mar.h # assert_replacer.py #!/usr/bin/python import sys import re pattern = re.compile(r"\bMOZ_STATIC_ASSERT\b") def replaceInPlace(fname): print fname f = open(fname, "rw+") lines = f.readlines() for i in range(0, len(lines)): while True: index = re.search(pattern, lines[i]) if index != None: index = index.start() lines[i] = lines[i][0:index] + "static_assert" + lines[i][index+len("MOZ_STATIC_ASSERT"):] for j in range(i + 1, len(lines)): if lines[j].find(" ", index) == index: lines[j] = lines[j][0:index] + lines[j][index+4:] else: break else: break f.seek(0, 0) f.truncate() f.write("".join(lines)) f.close() argc = len(sys.argv) for i in range(1, argc): replaceInPlace(sys.argv[i]) --HG-- extra : rebase_source : 4b4a4047d82f2c205b9fad8d56dfc3f1afc0b045
2013-07-18 17:59:53 +00:00
static_assert(sizeof(uintptr_t) == sizeof(void*),
"BAD! You'll need to adjust the size of uintptr_t to the "
"size of a pointer on your platform.");
NS_ENSURE_TRUE(!sIsInitialized, NS_ERROR_ALREADY_INITIALIZED);
nsScriptNameSpaceManager *nameSpaceManager = GetNameSpaceManager();
NS_ENSURE_TRUE(nameSpaceManager, NS_ERROR_NOT_INITIALIZED);
nsresult rv = CallGetService(nsIXPConnect::GetCID(), &sXPConnect);
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIXPCFunctionThisTranslator> elt = new nsEventListenerThisTranslator();
sXPConnect->SetFunctionThisTranslator(NS_GET_IID(nsIDOMEventListener), elt);
nsCOMPtr<nsIScriptSecurityManager> sm =
do_GetService("@mozilla.org/scriptsecuritymanager;1", &rv);
NS_ENSURE_SUCCESS(rv, rv);
sSecMan = sm;
NS_ADDREF(sSecMan);
AutoSafeJSContext cx;
DOM_CLASSINFO_MAP_BEGIN(Window, nsIDOMWindow)
DOM_CLASSINFO_WINDOW_MAP_ENTRIES
#ifdef MOZ_WEBSPEECH
DOM_CLASSINFO_MAP_ENTRY(nsISpeechSynthesisGetter)
#endif
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN_NO_CLASS_IF(DOMPrototype, nsIDOMDOMConstructor)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMDOMConstructor)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(DOMConstructor, nsIDOMDOMConstructor)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMDOMConstructor)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(CSSStyleRule, nsIDOMCSSStyleRule)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMCSSStyleRule)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(CSSCharsetRule, nsIDOMCSSCharsetRule)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMCSSCharsetRule)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(CSSImportRule, nsIDOMCSSImportRule)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMCSSImportRule)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(CSSMediaRule, nsIDOMCSSMediaRule)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMCSSMediaRule)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN_NO_CLASS_IF(CSSNameSpaceRule, nsIDOMCSSRule)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMCSSRule)
DOM_CLASSINFO_MAP_END
#ifdef MOZ_XUL
DOM_CLASSINFO_MAP_BEGIN(XULCommandDispatcher, nsIDOMXULCommandDispatcher)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMXULCommandDispatcher)
DOM_CLASSINFO_MAP_END
#endif
DOM_CLASSINFO_MAP_BEGIN_NO_CLASS_IF(XULControllers, nsIControllers)
DOM_CLASSINFO_MAP_ENTRY(nsIControllers)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(BoxObject, nsIBoxObject)
DOM_CLASSINFO_MAP_ENTRY(nsIBoxObject)
DOM_CLASSINFO_MAP_END
#ifdef MOZ_XUL
DOM_CLASSINFO_MAP_BEGIN(TreeSelection, nsITreeSelection)
DOM_CLASSINFO_MAP_ENTRY(nsITreeSelection)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(TreeContentView, nsITreeContentView)
DOM_CLASSINFO_MAP_ENTRY(nsITreeContentView)
DOM_CLASSINFO_MAP_ENTRY(nsITreeView)
DOM_CLASSINFO_MAP_END
#endif
DOM_CLASSINFO_MAP_BEGIN_NO_CLASS_IF(ChromeWindow, nsIDOMWindow)
DOM_CLASSINFO_WINDOW_MAP_ENTRIES
DOM_CLASSINFO_MAP_ENTRY(nsIDOMChromeWindow)
#ifdef MOZ_WEBSPEECH
DOM_CLASSINFO_MAP_ENTRY(nsISpeechSynthesisGetter)
#endif
DOM_CLASSINFO_MAP_END
#ifdef MOZ_XUL
DOM_CLASSINFO_MAP_BEGIN(XULTemplateBuilder, nsIXULTemplateBuilder)
DOM_CLASSINFO_MAP_ENTRY(nsIXULTemplateBuilder)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(XULTreeBuilder, nsIXULTreeBuilder)
DOM_CLASSINFO_MAP_ENTRY(nsIXULTreeBuilder)
DOM_CLASSINFO_MAP_ENTRY(nsIXULTemplateBuilder)
DOM_CLASSINFO_MAP_ENTRY(nsITreeView)
DOM_CLASSINFO_MAP_END
#endif
#ifdef MOZ_XUL
DOM_CLASSINFO_MAP_BEGIN(TreeColumn, nsITreeColumn)
DOM_CLASSINFO_MAP_ENTRY(nsITreeColumn)
DOM_CLASSINFO_MAP_END
#endif
DOM_CLASSINFO_MAP_BEGIN(CSSMozDocumentRule, nsIDOMCSSMozDocumentRule)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMCSSMozDocumentRule)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(CSSSupportsRule, nsIDOMCSSSupportsRule)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMCSSSupportsRule)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(XSLTProcessor, nsIXSLTProcessor)
DOM_CLASSINFO_MAP_ENTRY(nsIXSLTProcessor)
DOM_CLASSINFO_MAP_ENTRY(nsIXSLTProcessorPrivate)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(XPathNSResolver, nsIDOMXPathNSResolver)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMXPathNSResolver)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(Blob, nsIDOMBlob)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMBlob)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(File, nsIDOMFile)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMBlob)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMFile)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN_NO_CLASS_IF(ModalContentWindow, nsIDOMWindow)
DOM_CLASSINFO_WINDOW_MAP_ENTRIES
DOM_CLASSINFO_MAP_ENTRY(nsIDOMModalContentWindow)
#ifdef MOZ_WEBSPEECH
DOM_CLASSINFO_MAP_ENTRY(nsISpeechSynthesisGetter)
#endif
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(MozSmsMessage, nsIDOMMozSmsMessage)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMMozSmsMessage)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(MozMmsMessage, nsIDOMMozMmsMessage)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMMozMmsMessage)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(MozSmsFilter, nsIDOMMozSmsFilter)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMMozSmsFilter)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(MozSmsSegmentInfo, nsIDOMMozSmsSegmentInfo)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMMozSmsSegmentInfo)
2013-04-09 02:21:54 +00:00
DOM_CLASSINFO_MAP_END
2013-04-09 16:37:54 +00:00
DOM_CLASSINFO_MAP_BEGIN(MozMobileMessageThread, nsIDOMMozMobileMessageThread)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMMozMobileMessageThread)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(CSSFontFaceRule, nsIDOMCSSFontFaceRule)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMCSSFontFaceRule)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN_NO_CLASS_IF(ContentFrameMessageManager, nsISupports)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMEventTarget)
DOM_CLASSINFO_MAP_ENTRY(nsIMessageListenerManager)
DOM_CLASSINFO_MAP_ENTRY(nsIMessageSender)
DOM_CLASSINFO_MAP_ENTRY(nsISyncMessageSender)
DOM_CLASSINFO_MAP_ENTRY(nsIContentFrameMessageManager)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN_NO_CLASS_IF(ChromeMessageBroadcaster, nsISupports)
DOM_CLASSINFO_MAP_ENTRY(nsIFrameScriptLoader)
DOM_CLASSINFO_MAP_ENTRY(nsIMessageListenerManager)
DOM_CLASSINFO_MAP_ENTRY(nsIMessageBroadcaster)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN_NO_CLASS_IF(ChromeMessageSender, nsISupports)
DOM_CLASSINFO_MAP_ENTRY(nsIProcessChecker)
DOM_CLASSINFO_MAP_ENTRY(nsIFrameScriptLoader)
DOM_CLASSINFO_MAP_ENTRY(nsIMessageListenerManager)
DOM_CLASSINFO_MAP_ENTRY(nsIMessageSender)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(MozCSSKeyframeRule, nsIDOMMozCSSKeyframeRule)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMMozCSSKeyframeRule)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(MozCSSKeyframesRule, nsIDOMMozCSSKeyframesRule)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMMozCSSKeyframesRule)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(CSSCounterStyleRule, nsIDOMCSSCounterStyleRule)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMCSSCounterStyleRule)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(CSSPageRule, nsIDOMCSSPageRule)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMCSSPageRule)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN(CSSFontFeatureValuesRule, nsIDOMCSSFontFeatureValuesRule)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMCSSFontFeatureValuesRule)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN_NO_CLASS_IF(UserDataHandler, nsIDOMUserDataHandler)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMUserDataHandler)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN_NO_CLASS_IF(XULControlElement, nsIDOMXULControlElement)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMXULControlElement)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN_NO_CLASS_IF(XULLabeledControlElement, nsIDOMXULLabeledControlElement)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMXULLabeledControlElement)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN_NO_CLASS_IF(XULButtonElement, nsIDOMXULButtonElement)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMXULButtonElement)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN_NO_CLASS_IF(XULCheckboxElement, nsIDOMXULCheckboxElement)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMXULCheckboxElement)
DOM_CLASSINFO_MAP_END
DOM_CLASSINFO_MAP_BEGIN_NO_CLASS_IF(XULPopupElement, nsIDOMXULPopupElement)
DOM_CLASSINFO_MAP_ENTRY(nsIDOMXULPopupElement)
DOM_CLASSINFO_MAP_END
Bug 895322 - Part 1: Replace the usages of MOZ_STATIC_ASSERT with C++11 static_assert; r=Waldo This patch was mostly generated by running the following scripts on the codebase, with some manual changes made afterwards: # static_assert.sh #!/bin/bash # Command to convert an NSPR integer type to the equivalent standard integer type function convert() { echo "Converting $1 to $2..." find . ! -wholename "*nsprpub*" \ ! -wholename "*security/nss*" \ ! -wholename "*/.hg*" \ ! -wholename "obj-ff-dbg*" \ ! -name nsXPCOMCID.h \ ! -name prtypes.h \ -type f \ \( -iname "*.cpp" \ -o -iname "*.h" \ -o -iname "*.cc" \ -o -iname "*.mm" \) | \ xargs -n 1 `dirname $0`/assert_replacer.py #sed -i -e "s/\b$1\b/$2/g" } convert MOZ_STATIC_ASSERT static_assert hg rev --no-backup mfbt/Assertions.h \ media/webrtc/signaling/src/sipcc/core/includes/ccapi.h \ modules/libmar/src/mar_private.h \ modules/libmar/src/mar.h # assert_replacer.py #!/usr/bin/python import sys import re pattern = re.compile(r"\bMOZ_STATIC_ASSERT\b") def replaceInPlace(fname): print fname f = open(fname, "rw+") lines = f.readlines() for i in range(0, len(lines)): while True: index = re.search(pattern, lines[i]) if index != None: index = index.start() lines[i] = lines[i][0:index] + "static_assert" + lines[i][index+len("MOZ_STATIC_ASSERT"):] for j in range(i + 1, len(lines)): if lines[j].find(" ", index) == index: lines[j] = lines[j][0:index] + lines[j][index+4:] else: break else: break f.seek(0, 0) f.truncate() f.write("".join(lines)) f.close() argc = len(sys.argv) for i in range(1, argc): replaceInPlace(sys.argv[i]) --HG-- extra : rebase_source : 4b4a4047d82f2c205b9fad8d56dfc3f1afc0b045
2013-07-18 17:59:53 +00:00
static_assert(MOZ_ARRAY_LENGTH(sClassInfoData) == eDOMClassInfoIDCount,
"The number of items in sClassInfoData doesn't match the "
"number of nsIDOMClassInfo ID's, this is bad! Fix it!");
#ifdef DEBUG
for (size_t i = 0; i < eDOMClassInfoIDCount; i++) {
if (!sClassInfoData[i].u.mConstructorFptr ||
sClassInfoData[i].mDebugID != i) {
MOZ_CRASH("Class info data out of sync, you forgot to update "
"nsDOMClassInfo.h and nsDOMClassInfo.cpp! Fix this, "
"mozilla will not work without this fixed!");
}
}
for (size_t i = 0; i < eDOMClassInfoIDCount; i++) {
if (!sClassInfoData[i].mInterfaces) {
MOZ_CRASH("Class info data without an interface list! Fix this, "
"mozilla will not work without this fixed!");
}
}
#endif
// Initialize static JSString's
DefineStaticJSVals(cx);
int32_t i;
for (i = 0; i < eDOMClassInfoIDCount; ++i) {
if (i == eDOMClassInfo_DOMPrototype_id) {
continue;
}
nsDOMClassInfoData& data = sClassInfoData[i];
nameSpaceManager->RegisterClassName(data.mName, i, data.mChromeOnly,
data.mAllowXBL, &data.mNameUTF16);
}
for (i = 0; i < eDOMClassInfoIDCount; ++i) {
RegisterClassProtos(i);
}
RegisterExternalClasses();
// Register new DOM bindings
Bug 742217. Reduce the use of nested namespaces in our binding code. r=peterv,bent In the new setup, all per-interface DOM binding files are exported into mozilla/dom. General files not specific to an interface are also exported into mozilla/dom. In terms of namespaces, most things now live in mozilla::dom. Each interface Foo that has generated code has a mozilla::dom::FooBinding namespace for said generated code (and possibly a mozilla::bindings::FooBinding_workers if there's separate codegen for workers). IDL enums are a bit weird: since the name of the enum and the names of its entries all end up in the same namespace, we still generate a C++ namespace with the name of the IDL enum type with "Values" appended to it, with a ::valuelist inside for the actual C++ enum. We then typedef EnumFooValues::valuelist to EnumFoo. That makes it a bit more difficult to refer to the values, but means that values from different enums don't collide with each other. The enums with the proto and constructor IDs in them now live under the mozilla::dom::prototypes and mozilla::dom::constructors namespaces respectively. Again, this lets us deal sanely with the whole "enum value names are flattened into the namespace the enum is in" deal. The main benefit of this setup (and the reason "Binding" got appended to the per-interface namespaces) is that this way "using mozilla::dom" should Just Work for consumers and still allow C++ code to sanely use the IDL interface names for concrete classes, which is fairly desirable. --HG-- rename : dom/bindings/Utils.cpp => dom/bindings/BindingUtils.cpp rename : dom/bindings/Utils.h => dom/bindings/BindingUtils.h
2012-05-03 04:35:38 +00:00
mozilla::dom::Register(nameSpaceManager);
sIsInitialized = true;
return NS_OK;
}
NS_IMETHODIMP
nsDOMClassInfo::GetInterfaces(uint32_t *aCount, nsIID ***aArray)
{
uint32_t count = 0;
while (mData->mInterfaces[count]) {
count++;
}
*aCount = count;
if (!count) {
*aArray = nullptr;
return NS_OK;
}
*aArray = static_cast<nsIID **>(nsMemory::Alloc(count * sizeof(nsIID *)));
NS_ENSURE_TRUE(*aArray, NS_ERROR_OUT_OF_MEMORY);
uint32_t i;
for (i = 0; i < count; i++) {
nsIID *iid = static_cast<nsIID *>(nsMemory::Clone(mData->mInterfaces[i],
sizeof(nsIID)));
if (!iid) {
NS_FREE_XPCOM_ALLOCATED_POINTER_ARRAY(i, *aArray);
return NS_ERROR_OUT_OF_MEMORY;
}
*((*aArray) + i) = iid;
}
return NS_OK;
}
NS_IMETHODIMP
nsDOMClassInfo::GetHelperForLanguage(uint32_t language, nsISupports **_retval)
{
if (language == nsIProgrammingLanguage::JAVASCRIPT) {
*_retval = static_cast<nsIXPCScriptable *>(this);
NS_ADDREF(*_retval);
} else {
*_retval = nullptr;
}
return NS_OK;
}
NS_IMETHODIMP
nsDOMClassInfo::GetContractID(char **aContractID)
{
*aContractID = nullptr;
return NS_OK;
}
2001-05-19 09:14:19 +00:00
NS_IMETHODIMP
nsDOMClassInfo::GetClassDescription(char **aClassDescription)
{
return GetClassName(aClassDescription);
}
NS_IMETHODIMP
nsDOMClassInfo::GetClassID(nsCID **aClassID)
{
*aClassID = nullptr;
return NS_OK;
}
NS_IMETHODIMP
nsDOMClassInfo::GetClassIDNoAlloc(nsCID *aClassID)
{
return NS_ERROR_NOT_AVAILABLE;
}
NS_IMETHODIMP
nsDOMClassInfo::GetImplementationLanguage(uint32_t *aImplLanguage)
{
*aImplLanguage = nsIProgrammingLanguage::CPLUSPLUS;
return NS_OK;
}
NS_IMETHODIMP
nsDOMClassInfo::GetFlags(uint32_t *aFlags)
{
*aFlags = DOMCLASSINFO_STANDARD_FLAGS;
return NS_OK;
}
// nsIXPCScriptable
NS_IMETHODIMP
nsDOMClassInfo::GetClassName(char **aClassName)
{
*aClassName = NS_strdup(mData->mName);
return NS_OK;
}
// virtual
uint32_t
nsDOMClassInfo::GetScriptableFlags()
{
return mData->mScriptableFlags;
}
NS_IMETHODIMP
nsDOMClassInfo::PreCreate(nsISupports *nativeObj, JSContext *cx,
JSObject *globalObj, JSObject **parentObj)
{
*parentObj = globalObj;
return NS_OK;
}
NS_IMETHODIMP
nsDOMClassInfo::Create(nsIXPConnectWrappedNative *wrapper,
JSContext *cx, JSObject *obj)
{
NS_WARNING("nsDOMClassInfo::Create Don't call me!");
return NS_ERROR_UNEXPECTED;
}
NS_IMETHODIMP
nsDOMClassInfo::PostCreate(nsIXPConnectWrappedNative *wrapper,
JSContext *cx, JSObject *obj)
{
NS_WARNING("nsDOMClassInfo::PostCreate Don't call me!");
return NS_ERROR_UNEXPECTED;
}
NS_IMETHODIMP
nsDOMClassInfo::PostTransplant(nsIXPConnectWrappedNative *wrapper,
JSContext *cx, JSObject *obj)
{
MOZ_CRASH("nsDOMClassInfo::PostTransplant Don't call me!");
}
NS_IMETHODIMP
nsDOMClassInfo::AddProperty(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
2010-07-15 06:19:36 +00:00
JSObject *obj, jsid id, jsval *vp,
bool *_retval)
{
NS_WARNING("nsDOMClassInfo::AddProperty Don't call me!");
return NS_ERROR_UNEXPECTED;
}
NS_IMETHODIMP
nsDOMClassInfo::DelProperty(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
JSObject *obj, jsid id, bool *_retval)
{
NS_WARNING("nsDOMClassInfo::DelProperty Don't call me!");
return NS_ERROR_UNEXPECTED;
}
NS_IMETHODIMP
nsDOMClassInfo::GetProperty(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
2010-07-15 06:19:36 +00:00
JSObject *obj, jsid id, jsval *vp,
bool *_retval)
{
NS_WARNING("nsDOMClassInfo::GetProperty Don't call me!");
return NS_OK;
}
NS_IMETHODIMP
nsDOMClassInfo::SetProperty(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
2010-07-15 06:19:36 +00:00
JSObject *obj, jsid id, jsval *vp,
bool *_retval)
{
NS_WARNING("nsDOMClassInfo::SetProperty Don't call me!");
return NS_ERROR_UNEXPECTED;
}
NS_IMETHODIMP
nsDOMClassInfo::Enumerate(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
JSObject *obj, bool *_retval)
{
return NS_OK;
}
NS_IMETHODIMP
nsDOMClassInfo::NewEnumerate(nsIXPConnectWrappedNative *wrapper,
JSContext *cx, JSObject *obj, uint32_t enum_op,
jsval *statep, jsid *idp, bool *_retval)
{
NS_WARNING("nsDOMClassInfo::NewEnumerate Don't call me!");
return NS_ERROR_UNEXPECTED;
}
nsresult
nsDOMClassInfo::ResolveConstructor(JSContext *cx, JSObject *aObj,
JSObject **objp)
{
JS::Rooted<JSObject*> obj(cx, aObj);
JS::Rooted<JSObject*> global(cx, ::JS_GetGlobalForObject(cx, obj));
JS::Rooted<JS::Value> val(cx);
if (!::JS_LookupProperty(cx, global, mData->mName, &val)) {
return NS_ERROR_UNEXPECTED;
}
if (!val.isPrimitive()) {
// If val is not an (non-null) object there either is no
// constructor for this class, or someone messed with
// window.classname, just fall through and let the JS engine
// return the Object constructor.
JS::Rooted<jsid> id(cx, sConstructor_id);
if (!::JS_DefinePropertyById(cx, obj, id, val, JSPROP_ENUMERATE,
JS_PropertyStub, JS_StrictPropertyStub)) {
return NS_ERROR_UNEXPECTED;
}
*objp = obj;
}
return NS_OK;
}
NS_IMETHODIMP
nsDOMClassInfo::NewResolve(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
JSObject *obj, jsid id, JSObject **objp,
bool *_retval)
{
if (id == sConstructor_id) {
return ResolveConstructor(cx, obj, objp);
}
return NS_OK;
}
NS_IMETHODIMP
nsDOMClassInfo::Convert(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
JSObject *obj, uint32_t type, jsval *vp,
bool *_retval)
{
NS_WARNING("nsDOMClassInfo::Convert Don't call me!");
return NS_ERROR_UNEXPECTED;
}
NS_IMETHODIMP
nsDOMClassInfo::Finalize(nsIXPConnectWrappedNative *wrapper, JSFreeOp *fop,
JSObject *obj)
{
NS_WARNING("nsDOMClassInfo::Finalize Don't call me!");
return NS_ERROR_UNEXPECTED;
}
NS_IMETHODIMP
nsDOMClassInfo::Call(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
JSObject *obj, const JS::CallArgs &args, bool *_retval)
{
NS_WARNING("nsDOMClassInfo::Call Don't call me!");
return NS_ERROR_UNEXPECTED;
}
NS_IMETHODIMP
nsDOMClassInfo::Construct(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
JSObject *obj, const JS::CallArgs &args,
bool *_retval)
{
NS_WARNING("nsDOMClassInfo::Construct Don't call me!");
return NS_ERROR_UNEXPECTED;
}
NS_IMETHODIMP
nsDOMClassInfo::HasInstance(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
JSObject *obj, JS::Handle<JS::Value> val, bool *bp,
bool *_retval)
{
NS_WARNING("nsDOMClassInfo::HasInstance Don't call me!");
return NS_ERROR_UNEXPECTED;
}
NS_IMETHODIMP
nsDOMClassInfo::OuterObject(nsIXPConnectWrappedNative *wrapper, JSContext * cx,
JSObject * obj, JSObject * *_retval)
{
NS_WARNING("nsDOMClassInfo::OuterObject Don't call me!");
return NS_ERROR_UNEXPECTED;
}
static nsresult
GetExternalClassInfo(nsScriptNameSpaceManager *aNameSpaceManager,
const nsAString &aName,
const nsGlobalNameStruct *aStruct,
const nsGlobalNameStruct **aResult)
{
NS_ASSERTION(aStruct->mType ==
nsGlobalNameStruct::eTypeExternalClassInfoCreator,
"Wrong type!");
nsresult rv;
nsCOMPtr<nsIDOMCIExtension> creator(do_CreateInstance(aStruct->mCID, &rv));
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIDOMScriptObjectFactory> sof(do_GetService(kDOMSOF_CID));
NS_ENSURE_TRUE(sof, NS_ERROR_FAILURE);
rv = creator->RegisterDOMCI(NS_ConvertUTF16toUTF8(aName).get(), sof);
NS_ENSURE_SUCCESS(rv, rv);
const nsGlobalNameStruct *name_struct = aNameSpaceManager->LookupName(aName);
if (name_struct &&
name_struct->mType == nsGlobalNameStruct::eTypeExternalClassInfo) {
*aResult = name_struct;
}
else {
NS_ERROR("Couldn't get the DOM ClassInfo data.");
*aResult = nullptr;
}
return NS_OK;
}
static nsresult
ResolvePrototype(nsIXPConnect *aXPConnect, nsGlobalWindow *aWin, JSContext *cx,
JS::Handle<JSObject*> obj, const char16_t *name,
const nsDOMClassInfoData *ci_data,
const nsGlobalNameStruct *name_struct,
nsScriptNameSpaceManager *nameSpaceManager,
JSObject *dot_prototype,
JS::MutableHandle<JSPropertyDescriptor> ctorDesc);
NS_IMETHODIMP
nsDOMClassInfo::PostCreatePrototype(JSContext * cx, JSObject * aProto)
{
uint32_t flags = (mData->mScriptableFlags & DONT_ENUM_STATIC_PROPS)
? 0
: JSPROP_ENUMERATE;
uint32_t count = 0;
while (mData->mInterfaces[count]) {
count++;
}
JS::Rooted<JSObject*> proto(cx, aProto);
if (!xpc::DOM_DefineQuickStubs(cx, proto, flags, count, mData->mInterfaces)) {
JS_ClearPendingException(cx);
}
// This is called before any other location that requires
// sObjectClass, so compute it here. We assume that nobody has had a
// chance to monkey around with proto's prototype chain before this.
if (!sObjectClass) {
FindObjectClass(cx, proto);
NS_ASSERTION(sObjectClass && !strcmp(sObjectClass->name, "Object"),
"Incorrect object class!");
}
#ifdef DEBUG
JS::Rooted<JSObject*> proto2(cx);
JS_GetPrototype(cx, proto, &proto2);
NS_ASSERTION(proto2 && JS_GetClass(proto2) == sObjectClass,
"Hmm, somebody did something evil?");
#endif
#ifdef DEBUG
if (mData->mHasClassInterface && mData->mProtoChainInterface &&
mData->mProtoChainInterface != &NS_GET_IID(nsISupports)) {
nsCOMPtr<nsIInterfaceInfoManager>
iim(do_GetService(NS_INTERFACEINFOMANAGER_SERVICE_CONTRACTID));
if (iim) {
nsCOMPtr<nsIInterfaceInfo> if_info;
iim->GetInfoForIID(mData->mProtoChainInterface,
getter_AddRefs(if_info));
if (if_info) {
nsXPIDLCString name;
if_info->GetName(getter_Copies(name));
NS_ASSERTION(nsCRT::strcmp(CutPrefix(name), mData->mName) == 0,
"Class name and proto chain interface name mismatch!");
}
}
}
#endif
// Make prototype delegation work correctly. Consider if a site sets
// HTMLElement.prototype.foopy = function () { ... } Now, calling
// document.body.foopy() needs to ensure that looking up foopy on
// document.body's prototype will find the right function.
JS::Rooted<JSObject*> global(cx, ::JS_GetGlobalForObject(cx, proto));
// Only do this if the global object is a window.
// XXX Is there a better way to check this?
nsISupports *globalNative = XPConnect()->GetNativeOfWrapper(cx, global);
nsCOMPtr<nsPIDOMWindow> piwin = do_QueryInterface(globalNative);
if (!piwin) {
return NS_OK;
}
nsGlobalWindow *win = nsGlobalWindow::FromSupports(globalNative);
if (win->IsClosedOrClosing()) {
return NS_OK;
}
// If the window is in a different compartment than the global object, then
// it's likely that global is a sandbox object whose prototype is a window.
// Don't do anything in this case.
if (win->FastGetGlobalJSObject() &&
js::GetObjectCompartment(global) != js::GetObjectCompartment(win->FastGetGlobalJSObject())) {
return NS_OK;
}
if (win->IsOuterWindow()) {
// XXXjst: Do security checks here when we remove the security
// checks on the inner window.
win = win->GetCurrentInnerWindowInternal();
if (!win || !(global = win->GetGlobalJSObject()) ||
win->IsClosedOrClosing()) {
return NS_OK;
}
}
// Don't overwrite a property set by content.
bool contentDefinedProperty;
if (!::JS_AlreadyHasOwnUCProperty(cx, global, reinterpret_cast<const jschar*>(mData->mNameUTF16),
NS_strlen(mData->mNameUTF16),
&contentDefinedProperty)) {
return NS_ERROR_FAILURE;
}
nsScriptNameSpaceManager *nameSpaceManager = GetNameSpaceManager();
NS_ENSURE_TRUE(nameSpaceManager, NS_OK);
JS::Rooted<JSPropertyDescriptor> desc(cx);
nsresult rv = ResolvePrototype(sXPConnect, win, cx, global, mData->mNameUTF16,
mData, nullptr, nameSpaceManager, proto,
&desc);
NS_ENSURE_SUCCESS(rv, rv);
if (!contentDefinedProperty && desc.object() && !desc.value().isUndefined() &&
!JS_DefineUCProperty(cx, global, mData->mNameUTF16,
NS_strlen(mData->mNameUTF16),
desc.value(), desc.attributes(),
desc.getter(), desc.setter())) {
return NS_ERROR_UNEXPECTED;
}
return NS_OK;
}
// static
nsIClassInfo *
NS_GetDOMClassInfoInstance(nsDOMClassInfoID aID)
{
if (aID >= eDOMClassInfoIDCount) {
NS_ERROR("Bad ID!");
return nullptr;
}
if (!nsDOMClassInfo::sIsInitialized) {
nsresult rv = nsDOMClassInfo::Init();
NS_ENSURE_SUCCESS(rv, nullptr);
}
if (!sClassInfoData[aID].mCachedClassInfo) {
nsDOMClassInfoData& data = sClassInfoData[aID];
data.mCachedClassInfo = data.u.mConstructorFptr(&data);
NS_ENSURE_TRUE(data.mCachedClassInfo, nullptr);
NS_ADDREF(data.mCachedClassInfo);
}
NS_ASSERTION(!IS_EXTERNAL(sClassInfoData[aID].mCachedClassInfo),
"This is bad, internal class marked as external!");
return sClassInfoData[aID].mCachedClassInfo;
}
// static
nsIClassInfo *
nsDOMClassInfo::GetClassInfoInstance(nsDOMClassInfoData* aData)
{
NS_ASSERTION(IS_EXTERNAL(aData->mCachedClassInfo)
|| !aData->mCachedClassInfo,
"This is bad, external class marked as internal!");
if (!aData->mCachedClassInfo) {
if (aData->u.mExternalConstructorFptr) {
aData->mCachedClassInfo =
aData->u.mExternalConstructorFptr(aData->mName);
} else {
aData->mCachedClassInfo = nsDOMGenericSH::doCreate(aData);
}
NS_ENSURE_TRUE(aData->mCachedClassInfo, nullptr);
NS_ADDREF(aData->mCachedClassInfo);
aData->mCachedClassInfo = MARK_EXTERNAL(aData->mCachedClassInfo);
}
return GET_CLEAN_CI_PTR(aData->mCachedClassInfo);
}
// static
void
nsDOMClassInfo::ShutDown()
{
if (sClassInfoData[0].u.mConstructorFptr) {
uint32_t i;
for (i = 0; i < eDOMClassInfoIDCount; i++) {
NS_IF_RELEASE(sClassInfoData[i].mCachedClassInfo);
}
}
sLocation_id = JSID_VOID;
sConstructor_id = JSID_VOID;
sTop_id = JSID_VOID;
sDocument_id = JSID_VOID;
sWrappedJSObject_id = JSID_VOID;
NS_IF_RELEASE(sXPConnect);
NS_IF_RELEASE(sSecMan);
sIsInitialized = false;
}
// Window helper
NS_IMETHODIMP
nsWindowSH::PreCreate(nsISupports *nativeObj, JSContext *cx,
JSObject *globalObj, JSObject **parentObj)
{
// Normally ::PreCreate() is used to give XPConnect the parent
// object for the object that's being wrapped, this parent object is
// set as the parent of the wrapper and it's also used to find the
// right scope for the object being wrapped. Now, in the case of the
// global object the wrapper shouldn't have a parent but we supply
// one here anyway (the global object itself) and this will be used
// by XPConnect only to find the right scope, once the scope is
// found XPConnect will find the existing wrapper (which always
// exists since it's created on window construction), since an
// existing wrapper is found the parent we supply here is ignored
// after the wrapper is found.
nsCOMPtr<nsIScriptGlobalObject> sgo(do_QueryInterface(nativeObj));
NS_ASSERTION(sgo, "nativeObj not a global object!");
nsGlobalWindow *win = nsGlobalWindow::FromSupports(nativeObj);
NS_ASSERTION(win->IsInnerWindow(), "Should be inner window.");
// We sometimes get a disconnected window during file api test. :-(
if (!win->GetOuterWindowInternal())
return NS_ERROR_FAILURE;
// If we're bootstrapping, we don't have a JS object yet.
if (win->GetOuterWindowInternal()->IsCreatingInnerWindow())
return NS_OK;
return SetParentToWindow(win, parentObj);
}
NS_IMETHODIMP
nsWindowSH::PostCreatePrototype(JSContext* aCx, JSObject* aProto)
{
JS::Rooted<JSObject*> proto(aCx, aProto);
nsresult rv = nsDOMClassInfo::PostCreatePrototype(aCx, proto);
NS_ENSURE_SUCCESS(rv, rv);
// We should probably move this into the CreateInterfaceObjects for Window
// once it is on WebIDL bindings.
WindowNamedPropertiesHandler::Install(aCx, proto);
return NS_OK;
}
NS_IMETHODIMP
nsWindowSH::PostCreate(nsIXPConnectWrappedNative *wrapper,
JSContext *cx, JSObject *obj)
{
JS::Rooted<JSObject*> window(cx, obj);
#ifdef DEBUG
nsCOMPtr<nsIScriptGlobalObject> sgo(do_QueryWrappedNative(wrapper));
NS_ASSERTION(sgo && sgo->GetGlobalJSObject() == obj,
"Multiple wrappers created for global object!");
#endif
const NativeProperties* windowProperties =
WindowBinding::sNativePropertyHooks->mNativeProperties.regular;
const NativeProperties* eventTargetProperties =
EventTargetBinding::sNativePropertyHooks->mNativeProperties.regular;
if (!DefineWebIDLBindingUnforgeablePropertiesOnXPCObject(cx, window, windowProperties) ||
!DefineWebIDLBindingUnforgeablePropertiesOnXPCObject(cx, window, eventTargetProperties)) {
return NS_ERROR_FAILURE;
}
if (!GlobalPropertiesAreOwn()) {
return NS_OK;
}
return DefineWebIDLBindingPropertiesOnXPCObject(cx, window, windowProperties) &&
DefineWebIDLBindingPropertiesOnXPCObject(cx, window, eventTargetProperties) ?
NS_OK : NS_ERROR_FAILURE;
}
struct ResolveGlobalNameClosure
{
JSContext* cx;
JS::Handle<JSObject*> obj;
bool* retval;
};
static PLDHashOperator
ResolveGlobalName(const nsAString& aName,
const nsGlobalNameStruct& aNameStruct,
void* aClosure)
{
ResolveGlobalNameClosure* closure =
static_cast<ResolveGlobalNameClosure*>(aClosure);
JS::Rooted<JS::Value> dummy(closure->cx);
bool ok = JS_LookupUCProperty(closure->cx, closure->obj,
aName.BeginReading(), aName.Length(),
&dummy);
if (!ok) {
*closure->retval = false;
return PL_DHASH_STOP;
}
return PL_DHASH_NEXT;
}
NS_IMETHODIMP
nsWindowSH::Enumerate(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
JSObject *aObj, bool *_retval)
{
JS::Rooted<JSObject*> obj(cx, aObj);
if (!xpc::WrapperFactory::IsXrayWrapper(obj)) {
*_retval = JS_EnumerateStandardClasses(cx, obj);
if (!*_retval) {
return NS_OK;
}
// Now resolve everything from the namespace manager
nsScriptNameSpaceManager *nameSpaceManager = GetNameSpaceManager();
if (!nameSpaceManager) {
NS_ERROR("Can't get namespace manager.");
return NS_ERROR_UNEXPECTED;
}
ResolveGlobalNameClosure closure = { cx, obj, _retval };
nameSpaceManager->EnumerateGlobalNames(ResolveGlobalName, &closure);
}
return NS_OK;
}
static nsDOMConstructorFunc
FindConstructorFunc(const nsDOMClassInfoData *aDOMClassInfoData)
{
for (uint32_t i = 0; i < ArrayLength(kConstructorFuncMap); ++i) {
if (&sClassInfoData[kConstructorFuncMap[i].mDOMClassInfoID] ==
aDOMClassInfoData) {
return kConstructorFuncMap[i].mConstructorFunc;
}
}
return nullptr;
}
static nsresult
BaseStubConstructor(nsIWeakReference* aWeakOwner,
const nsGlobalNameStruct *name_struct, JSContext *cx,
JS::Handle<JSObject*> obj, const JS::CallArgs &args)
{
MOZ_ASSERT(obj);
nsresult rv;
nsCOMPtr<nsISupports> native;
if (name_struct->mType == nsGlobalNameStruct::eTypeClassConstructor) {
const nsDOMClassInfoData* ci_data =
&sClassInfoData[name_struct->mDOMClassInfoID];
nsDOMConstructorFunc func = FindConstructorFunc(ci_data);
if (func) {
rv = func(getter_AddRefs(native));
} else {
rv = NS_ERROR_NOT_AVAILABLE;
}
} else if (name_struct->mType == nsGlobalNameStruct::eTypeExternalConstructor) {
native = do_CreateInstance(name_struct->mCID, &rv);
} else if (name_struct->mType == nsGlobalNameStruct::eTypeExternalConstructorAlias) {
native = do_CreateInstance(name_struct->mAlias->mCID, &rv);
} else {
native = do_CreateInstance(*name_struct->mData->mConstructorCID, &rv);
}
if (NS_FAILED(rv)) {
NS_ERROR("Failed to create the object");
return rv;
}
nsCOMPtr<nsIJSNativeInitializer> initializer(do_QueryInterface(native));
nsCOMPtr<nsIDOMGlobalObjectConstructor> constructor(do_QueryInterface(native));
if (initializer || constructor) {
// Initialize object using the current inner window, but only if
// the caller can access it.
nsCOMPtr<nsPIDOMWindow> owner = do_QueryReferent(aWeakOwner);
nsPIDOMWindow* outerWindow = owner ? owner->GetOuterWindow() : nullptr;
nsPIDOMWindow* currentInner =
outerWindow ? outerWindow->GetCurrentInnerWindow() : nullptr;
if (!currentInner ||
(owner != currentInner &&
!nsContentUtils::CanCallerAccess(currentInner))) {
return NS_ERROR_DOM_SECURITY_ERR;
}
if (initializer) {
rv = initializer->Initialize(currentInner, cx, obj, args);
if (NS_FAILED(rv)) {
return rv;
}
} else {
nsCOMPtr<nsIXPConnectWrappedJS> wrappedJS = do_QueryInterface(native);
JS::Rooted<JSObject*> thisObject(cx, wrappedJS->GetJSObject());
if (!thisObject) {
return NS_ERROR_UNEXPECTED;
}
nsCxPusher pusher;
pusher.Push(cx);
JSAutoCompartment ac(cx, thisObject);
JS::Rooted<JS::Value> funval(cx);
if (!JS_GetProperty(cx, thisObject, "constructor", &funval) ||
!funval.isObject()) {
return NS_ERROR_UNEXPECTED;
}
// Check if the object is even callable.
NS_ENSURE_STATE(JS_ObjectIsCallable(cx, &funval.toObject()));
{
// wrap parameters in the target compartment
// we also pass in the calling window as the first argument
unsigned argc = args.length() + 1;
JS::AutoValueVector argv(cx);
if (!argv.resize(argc)) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsCOMPtr<nsIDOMWindow> currentWin(do_GetInterface(currentInner));
rv = WrapNative(cx, currentWin, &NS_GET_IID(nsIDOMWindow),
true, argv[0]);
for (size_t i = 1; i < argc; ++i) {
argv[i].set(args[i - 1]);
if (!JS_WrapValue(cx, argv[i]))
return NS_ERROR_FAILURE;
}
JS::Rooted<JS::Value> frval(cx);
bool ret = JS_CallFunctionValue(cx, thisObject, funval, argv, &frval);
if (!ret) {
return NS_ERROR_FAILURE;
}
}
}
}
js::AssertSameCompartment(cx, obj);
return WrapNative(cx, native, true, args.rval());
}
static nsresult
DefineInterfaceConstants(JSContext *cx, JS::Handle<JSObject*> obj, const nsIID *aIID)
{
nsCOMPtr<nsIInterfaceInfoManager>
iim(do_GetService(NS_INTERFACEINFOMANAGER_SERVICE_CONTRACTID));
NS_ENSURE_TRUE(iim, NS_ERROR_UNEXPECTED);
nsCOMPtr<nsIInterfaceInfo> if_info;
nsresult rv = iim->GetInfoForIID(aIID, getter_AddRefs(if_info));
NS_ENSURE_TRUE(NS_SUCCEEDED(rv) && if_info, rv);
uint16_t constant_count;
if_info->GetConstantCount(&constant_count);
if (!constant_count) {
return NS_OK;
}
nsCOMPtr<nsIInterfaceInfo> parent_if_info;
rv = if_info->GetParent(getter_AddRefs(parent_if_info));
NS_ENSURE_TRUE(NS_SUCCEEDED(rv) && parent_if_info, rv);
uint16_t parent_constant_count, i;
parent_if_info->GetConstantCount(&parent_constant_count);
JS::Rooted<JS::Value> v(cx);
for (i = parent_constant_count; i < constant_count; i++) {
nsXPIDLCString name;
rv = if_info->GetConstant(i, &v, getter_Copies(name));
NS_ENSURE_TRUE(NS_SUCCEEDED(rv), rv);
if (!::JS_DefineProperty(cx, obj, name, v,
JSPROP_ENUMERATE | JSPROP_READONLY |
JSPROP_PERMANENT,
JS_PropertyStub, JS_StrictPropertyStub)) {
return NS_ERROR_UNEXPECTED;
}
}
return NS_OK;
}
class nsDOMConstructor MOZ_FINAL : public nsIDOMDOMConstructor
{
protected:
nsDOMConstructor(const char16_t* aName,
bool aIsConstructable,
nsPIDOMWindow* aOwner)
: mClassName(aName),
mConstructable(aIsConstructable),
mWeakOwner(do_GetWeakReference(aOwner))
{
}
~nsDOMConstructor() {}
public:
static nsresult Create(const char16_t* aName,
const nsDOMClassInfoData* aData,
const nsGlobalNameStruct* aNameStruct,
nsPIDOMWindow* aOwner,
nsDOMConstructor** aResult);
NS_DECL_ISUPPORTS
NS_DECL_NSIDOMDOMCONSTRUCTOR
nsresult PreCreate(JSContext *cx, JSObject *globalObj, JSObject **parentObj);
nsresult Construct(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
JS::Handle<JSObject*> obj, const JS::CallArgs &args,
bool *_retval);
nsresult HasInstance(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
JS::Handle<JSObject*> obj, const jsval &val, bool *bp,
bool *_retval);
nsresult ResolveInterfaceConstants(JSContext *cx, JS::Handle<JSObject*> obj);
private:
const nsGlobalNameStruct *GetNameStruct()
{
if (!mClassName) {
NS_ERROR("Can't get name");
return nullptr;
}
const nsGlobalNameStruct *nameStruct;
#ifdef DEBUG
nsresult rv =
#endif
GetNameStruct(nsDependentString(mClassName), &nameStruct);
NS_ASSERTION(NS_FAILED(rv) || nameStruct, "Name isn't in hash.");
return nameStruct;
}
static nsresult GetNameStruct(const nsAString& aName,
const nsGlobalNameStruct **aNameStruct)
{
*aNameStruct = nullptr;
nsScriptNameSpaceManager *nameSpaceManager = GetNameSpaceManager();
if (!nameSpaceManager) {
NS_ERROR("Can't get namespace manager.");
return NS_ERROR_UNEXPECTED;
}
*aNameStruct = nameSpaceManager->LookupName(aName);
// Return NS_OK here, aName just isn't a DOM class but nothing failed.
return NS_OK;
}
static bool IsConstructable(const nsDOMClassInfoData *aData)
{
if (IS_EXTERNAL(aData->mCachedClassInfo)) {
const nsExternalDOMClassInfoData* data =
static_cast<const nsExternalDOMClassInfoData*>(aData);
return data->mConstructorCID != nullptr;
}
return FindConstructorFunc(aData);
}
static bool IsConstructable(const nsGlobalNameStruct *aNameStruct)
{
return
(aNameStruct->mType == nsGlobalNameStruct::eTypeClassConstructor &&
IsConstructable(&sClassInfoData[aNameStruct->mDOMClassInfoID])) ||
(aNameStruct->mType == nsGlobalNameStruct::eTypeExternalClassInfo &&
IsConstructable(aNameStruct->mData)) ||
aNameStruct->mType == nsGlobalNameStruct::eTypeExternalConstructor ||
aNameStruct->mType == nsGlobalNameStruct::eTypeExternalConstructorAlias;
}
const char16_t* mClassName;
const bool mConstructable;
nsWeakPtr mWeakOwner;
};
//static
nsresult
nsDOMConstructor::Create(const char16_t* aName,
const nsDOMClassInfoData* aData,
const nsGlobalNameStruct* aNameStruct,
nsPIDOMWindow* aOwner,
nsDOMConstructor** aResult)
{
*aResult = nullptr;
// Prevent creating a constructor if aOwner is inner window which doesn't have
// an outer window. If the outer window doesn't have an inner window or the
// caller can't access the outer window's current inner window then try to use
// the owner (so long as it is, in fact, an inner window). If that doesn't
// work then prevent creation also.
nsPIDOMWindow* outerWindow = aOwner->GetOuterWindow();
nsPIDOMWindow* currentInner =
outerWindow ? outerWindow->GetCurrentInnerWindow() : aOwner;
if (!currentInner ||
(aOwner != currentInner &&
!nsContentUtils::CanCallerAccess(currentInner) &&
!(currentInner = aOwner)->IsInnerWindow())) {
return NS_ERROR_DOM_SECURITY_ERR;
}
bool constructable = aNameStruct ?
IsConstructable(aNameStruct) :
IsConstructable(aData);
*aResult = new nsDOMConstructor(aName, constructable, currentInner);
NS_ENSURE_TRUE(*aResult, NS_ERROR_OUT_OF_MEMORY);
NS_ADDREF(*aResult);
return NS_OK;
}
NS_IMPL_ADDREF(nsDOMConstructor)
NS_IMPL_RELEASE(nsDOMConstructor)
NS_INTERFACE_MAP_BEGIN(nsDOMConstructor)
NS_INTERFACE_MAP_ENTRY(nsIDOMDOMConstructor)
NS_INTERFACE_MAP_ENTRY(nsISupports)
if (aIID.Equals(NS_GET_IID(nsIClassInfo))) {
#ifdef DEBUG
{
const nsGlobalNameStruct *name_struct = GetNameStruct();
NS_ASSERTION(!name_struct ||
mConstructable == IsConstructable(name_struct),
"Can't change constructability dynamically!");
}
#endif
foundInterface =
NS_GetDOMClassInfoInstance(mConstructable ?
eDOMClassInfo_DOMConstructor_id :
eDOMClassInfo_DOMPrototype_id);
if (!foundInterface) {
*aInstancePtr = nullptr;
return NS_ERROR_OUT_OF_MEMORY;
}
} else
NS_INTERFACE_MAP_END
nsresult
nsDOMConstructor::PreCreate(JSContext *cx, JSObject *globalObj, JSObject **parentObj)
{
nsCOMPtr<nsPIDOMWindow> owner(do_QueryReferent(mWeakOwner));
if (!owner) {
// Can't do anything.
return NS_OK;
}
nsGlobalWindow *win = static_cast<nsGlobalWindow *>(owner.get());
return SetParentToWindow(win, parentObj);
}
2005-12-09 19:52:04 +00:00
nsresult
nsDOMConstructor::Construct(nsIXPConnectWrappedNative *wrapper, JSContext * cx,
JS::Handle<JSObject*> obj, const JS::CallArgs &args,
bool *_retval)
{
MOZ_ASSERT(obj);
const nsGlobalNameStruct *name_struct = GetNameStruct();
NS_ENSURE_TRUE(name_struct, NS_ERROR_FAILURE);
if (!IsConstructable(name_struct)) {
// ignore return value, we return false anyway
return NS_ERROR_DOM_NOT_SUPPORTED_ERR;
}
return BaseStubConstructor(mWeakOwner, name_struct, cx, obj, args);
}
2005-12-09 19:52:04 +00:00
nsresult
nsDOMConstructor::HasInstance(nsIXPConnectWrappedNative *wrapper,
JSContext * cx, JS::Handle<JSObject*> obj,
const jsval &v, bool *bp, bool *_retval)
{
// No need to look these up in the hash.
*bp = false;
if (v.isPrimitive()) {
return NS_OK;
}
JS::Rooted<JSObject*> dom_obj(cx, v.toObjectOrNull());
NS_ASSERTION(dom_obj, "nsDOMConstructor::HasInstance couldn't get object");
// This might not be the right object, if there are wrappers. Unwrap if we can.
JSObject *wrapped_obj = js::CheckedUnwrap(dom_obj, /* stopAtOuter = */ false);
if (wrapped_obj)
dom_obj = wrapped_obj;
const JSClass *dom_class = JS_GetClass(dom_obj);
if (!dom_class) {
NS_ERROR("nsDOMConstructor::HasInstance can't get class.");
return NS_ERROR_UNEXPECTED;
}
const nsGlobalNameStruct *name_struct;
nsresult rv = GetNameStruct(NS_ConvertASCIItoUTF16(dom_class->name), &name_struct);
Bug 649537 - 'Workers: Make one OS thread and JS runtime per worker, and lose XPConnect'. r=sicking+mrbkap. * * * Bug 649537 - 'Workers: Make one OS thread and JS runtime per worker, and lose XPConnect'. r=sicking+mrbkap. Add workaround for bug 666963. --HG-- rename : dom/src/threads/Makefile.in => dom/workers/Makefile.in rename : dom/src/threads/test/Makefile.in => dom/workers/test/Makefile.in rename : dom/src/threads/test/WorkerTest.jsm => dom/workers/test/WorkerTest.jsm rename : dom/src/threads/test/WorkerTest_badworker.js => dom/workers/test/WorkerTest_badworker.js rename : dom/src/threads/test/WorkerTest_subworker.js => dom/workers/test/WorkerTest_subworker.js rename : dom/src/threads/test/WorkerTest_worker.js => dom/workers/test/WorkerTest_worker.js rename : dom/src/threads/test/atob_worker.js => dom/workers/test/atob_worker.js rename : dom/src/threads/test/chromeWorker_subworker.js => dom/workers/test/chromeWorker_subworker.js rename : dom/src/threads/test/chromeWorker_worker.js => dom/workers/test/chromeWorker_worker.js rename : dom/src/threads/test/closeOnGC_server.sjs => dom/workers/test/closeOnGC_server.sjs rename : dom/src/threads/test/closeOnGC_worker.js => dom/workers/test/closeOnGC_worker.js rename : dom/src/threads/test/close_worker.js => dom/workers/test/close_worker.js rename : dom/src/threads/test/fibonacci_worker.js => dom/workers/test/fibonacci_worker.js rename : dom/src/threads/test/importScripts_worker.js => dom/workers/test/importScripts_worker.js rename : dom/src/threads/test/importScripts_worker_imported1.js => dom/workers/test/importScripts_worker_imported1.js rename : dom/src/threads/test/importScripts_worker_imported2.js => dom/workers/test/importScripts_worker_imported2.js rename : dom/src/threads/test/importScripts_worker_imported3.js => dom/workers/test/importScripts_worker_imported3.js rename : dom/src/threads/test/importScripts_worker_imported4.js => dom/workers/test/importScripts_worker_imported4.js rename : dom/src/threads/test/json_worker.js => dom/workers/test/json_worker.js rename : dom/src/threads/test/location_worker.js => dom/workers/test/location_worker.js rename : dom/src/threads/test/longThread_worker.js => dom/workers/test/longThread_worker.js rename : dom/src/threads/test/navigator_worker.js => dom/workers/test/navigator_worker.js rename : dom/src/threads/test/newError_worker.js => dom/workers/test/newError_worker.js rename : dom/src/threads/test/recursion_worker.js => dom/workers/test/recursion_worker.js rename : dom/src/threads/test/relativeLoad_import.js => dom/workers/test/relativeLoad_import.js rename : dom/src/threads/test/relativeLoad_sub_import.js => dom/workers/test/relativeLoad_sub_import.js rename : dom/src/threads/test/relativeLoad_sub_worker.js => dom/workers/test/relativeLoad_sub_worker.js rename : dom/src/threads/test/relativeLoad_sub_worker2.js => dom/workers/test/relativeLoad_sub_worker2.js rename : dom/src/threads/test/relativeLoad_worker.js => dom/workers/test/relativeLoad_worker.js rename : dom/src/threads/test/relativeLoad_worker2.js => dom/workers/test/relativeLoad_worker2.js rename : dom/src/threads/test/simpleThread_worker.js => dom/workers/test/simpleThread_worker.js rename : dom/src/threads/test/suspend_iframe.html => dom/workers/test/suspend_iframe.html rename : dom/src/threads/test/suspend_worker.js => dom/workers/test/suspend_worker.js rename : dom/src/threads/test/terminate_worker.js => dom/workers/test/terminate_worker.js rename : dom/src/threads/test/testXHR.txt => dom/workers/test/testXHR.txt rename : dom/src/threads/test/test_404.html => dom/workers/test/test_404.html rename : dom/src/threads/test/test_atob.html => dom/workers/test/test_atob.html rename : dom/src/threads/test/test_chromeWorker.html => dom/workers/test/test_chromeWorker.html rename : dom/src/threads/test/test_chromeWorker.xul => dom/workers/test/test_chromeWorker.xul rename : dom/src/threads/test/test_chromeWorkerJSM.xul => dom/workers/test/test_chromeWorkerJSM.xul rename : dom/src/threads/test/test_close.html => dom/workers/test/test_close.html rename : dom/src/threads/test/test_closeOnGC.html => dom/workers/test/test_closeOnGC.html rename : dom/src/threads/test/test_errorPropagation.html => dom/workers/test/test_errorPropagation.html rename : dom/src/threads/test/test_fibonacci.html => dom/workers/test/test_fibonacci.html rename : dom/src/threads/test/test_importScripts.html => dom/workers/test/test_importScripts.html rename : dom/src/threads/test/test_json.html => dom/workers/test/test_json.html rename : dom/src/threads/test/test_location.html => dom/workers/test/test_location.html rename : dom/src/threads/test/test_longThread.html => dom/workers/test/test_longThread.html rename : dom/src/threads/test/test_navigator.html => dom/workers/test/test_navigator.html rename : dom/src/threads/test/test_newError.html => dom/workers/test/test_newError.html rename : dom/src/threads/test/test_recursion.html => dom/workers/test/test_recursion.html rename : dom/src/threads/test/test_relativeLoad.html => dom/workers/test/test_relativeLoad.html rename : dom/src/threads/test/test_simpleThread.html => dom/workers/test/test_simpleThread.html rename : dom/src/threads/test/test_suspend.html => dom/workers/test/test_suspend.html rename : dom/src/threads/test/test_terminate.html => dom/workers/test/test_terminate.html rename : dom/src/threads/test/test_threadErrors.html => dom/workers/test/test_threadErrors.html rename : dom/src/threads/test/test_threadTimeouts.html => dom/workers/test/test_threadTimeouts.html rename : dom/src/threads/test/test_throwingOnerror.html => dom/workers/test/test_throwingOnerror.html rename : dom/src/threads/test/test_xhr.html => dom/workers/test/test_xhr.html rename : dom/src/threads/test/test_xhrAbort.html => dom/workers/test/test_xhrAbort.html rename : dom/src/threads/test/threadErrors_worker1.js => dom/workers/test/threadErrors_worker1.js rename : dom/src/threads/test/threadErrors_worker2.js => dom/workers/test/threadErrors_worker2.js rename : dom/src/threads/test/threadErrors_worker3.js => dom/workers/test/threadErrors_worker3.js rename : dom/src/threads/test/threadErrors_worker4.js => dom/workers/test/threadErrors_worker4.js rename : dom/src/threads/test/threadTimeouts_worker.js => dom/workers/test/threadTimeouts_worker.js rename : dom/src/threads/test/throwingOnerror_worker.js => dom/workers/test/throwingOnerror_worker.js rename : dom/src/threads/test/xhrAbort_worker.js => dom/workers/test/xhrAbort_worker.js rename : dom/src/threads/test/xhr_worker.js => dom/workers/test/xhr_worker.js
2011-07-17 19:09:13 +00:00
if (NS_FAILED(rv)) {
return rv;
}
Bug 649537 - 'Workers: Make one OS thread and JS runtime per worker, and lose XPConnect'. r=sicking+mrbkap. * * * Bug 649537 - 'Workers: Make one OS thread and JS runtime per worker, and lose XPConnect'. r=sicking+mrbkap. Add workaround for bug 666963. --HG-- rename : dom/src/threads/Makefile.in => dom/workers/Makefile.in rename : dom/src/threads/test/Makefile.in => dom/workers/test/Makefile.in rename : dom/src/threads/test/WorkerTest.jsm => dom/workers/test/WorkerTest.jsm rename : dom/src/threads/test/WorkerTest_badworker.js => dom/workers/test/WorkerTest_badworker.js rename : dom/src/threads/test/WorkerTest_subworker.js => dom/workers/test/WorkerTest_subworker.js rename : dom/src/threads/test/WorkerTest_worker.js => dom/workers/test/WorkerTest_worker.js rename : dom/src/threads/test/atob_worker.js => dom/workers/test/atob_worker.js rename : dom/src/threads/test/chromeWorker_subworker.js => dom/workers/test/chromeWorker_subworker.js rename : dom/src/threads/test/chromeWorker_worker.js => dom/workers/test/chromeWorker_worker.js rename : dom/src/threads/test/closeOnGC_server.sjs => dom/workers/test/closeOnGC_server.sjs rename : dom/src/threads/test/closeOnGC_worker.js => dom/workers/test/closeOnGC_worker.js rename : dom/src/threads/test/close_worker.js => dom/workers/test/close_worker.js rename : dom/src/threads/test/fibonacci_worker.js => dom/workers/test/fibonacci_worker.js rename : dom/src/threads/test/importScripts_worker.js => dom/workers/test/importScripts_worker.js rename : dom/src/threads/test/importScripts_worker_imported1.js => dom/workers/test/importScripts_worker_imported1.js rename : dom/src/threads/test/importScripts_worker_imported2.js => dom/workers/test/importScripts_worker_imported2.js rename : dom/src/threads/test/importScripts_worker_imported3.js => dom/workers/test/importScripts_worker_imported3.js rename : dom/src/threads/test/importScripts_worker_imported4.js => dom/workers/test/importScripts_worker_imported4.js rename : dom/src/threads/test/json_worker.js => dom/workers/test/json_worker.js rename : dom/src/threads/test/location_worker.js => dom/workers/test/location_worker.js rename : dom/src/threads/test/longThread_worker.js => dom/workers/test/longThread_worker.js rename : dom/src/threads/test/navigator_worker.js => dom/workers/test/navigator_worker.js rename : dom/src/threads/test/newError_worker.js => dom/workers/test/newError_worker.js rename : dom/src/threads/test/recursion_worker.js => dom/workers/test/recursion_worker.js rename : dom/src/threads/test/relativeLoad_import.js => dom/workers/test/relativeLoad_import.js rename : dom/src/threads/test/relativeLoad_sub_import.js => dom/workers/test/relativeLoad_sub_import.js rename : dom/src/threads/test/relativeLoad_sub_worker.js => dom/workers/test/relativeLoad_sub_worker.js rename : dom/src/threads/test/relativeLoad_sub_worker2.js => dom/workers/test/relativeLoad_sub_worker2.js rename : dom/src/threads/test/relativeLoad_worker.js => dom/workers/test/relativeLoad_worker.js rename : dom/src/threads/test/relativeLoad_worker2.js => dom/workers/test/relativeLoad_worker2.js rename : dom/src/threads/test/simpleThread_worker.js => dom/workers/test/simpleThread_worker.js rename : dom/src/threads/test/suspend_iframe.html => dom/workers/test/suspend_iframe.html rename : dom/src/threads/test/suspend_worker.js => dom/workers/test/suspend_worker.js rename : dom/src/threads/test/terminate_worker.js => dom/workers/test/terminate_worker.js rename : dom/src/threads/test/testXHR.txt => dom/workers/test/testXHR.txt rename : dom/src/threads/test/test_404.html => dom/workers/test/test_404.html rename : dom/src/threads/test/test_atob.html => dom/workers/test/test_atob.html rename : dom/src/threads/test/test_chromeWorker.html => dom/workers/test/test_chromeWorker.html rename : dom/src/threads/test/test_chromeWorker.xul => dom/workers/test/test_chromeWorker.xul rename : dom/src/threads/test/test_chromeWorkerJSM.xul => dom/workers/test/test_chromeWorkerJSM.xul rename : dom/src/threads/test/test_close.html => dom/workers/test/test_close.html rename : dom/src/threads/test/test_closeOnGC.html => dom/workers/test/test_closeOnGC.html rename : dom/src/threads/test/test_errorPropagation.html => dom/workers/test/test_errorPropagation.html rename : dom/src/threads/test/test_fibonacci.html => dom/workers/test/test_fibonacci.html rename : dom/src/threads/test/test_importScripts.html => dom/workers/test/test_importScripts.html rename : dom/src/threads/test/test_json.html => dom/workers/test/test_json.html rename : dom/src/threads/test/test_location.html => dom/workers/test/test_location.html rename : dom/src/threads/test/test_longThread.html => dom/workers/test/test_longThread.html rename : dom/src/threads/test/test_navigator.html => dom/workers/test/test_navigator.html rename : dom/src/threads/test/test_newError.html => dom/workers/test/test_newError.html rename : dom/src/threads/test/test_recursion.html => dom/workers/test/test_recursion.html rename : dom/src/threads/test/test_relativeLoad.html => dom/workers/test/test_relativeLoad.html rename : dom/src/threads/test/test_simpleThread.html => dom/workers/test/test_simpleThread.html rename : dom/src/threads/test/test_suspend.html => dom/workers/test/test_suspend.html rename : dom/src/threads/test/test_terminate.html => dom/workers/test/test_terminate.html rename : dom/src/threads/test/test_threadErrors.html => dom/workers/test/test_threadErrors.html rename : dom/src/threads/test/test_threadTimeouts.html => dom/workers/test/test_threadTimeouts.html rename : dom/src/threads/test/test_throwingOnerror.html => dom/workers/test/test_throwingOnerror.html rename : dom/src/threads/test/test_xhr.html => dom/workers/test/test_xhr.html rename : dom/src/threads/test/test_xhrAbort.html => dom/workers/test/test_xhrAbort.html rename : dom/src/threads/test/threadErrors_worker1.js => dom/workers/test/threadErrors_worker1.js rename : dom/src/threads/test/threadErrors_worker2.js => dom/workers/test/threadErrors_worker2.js rename : dom/src/threads/test/threadErrors_worker3.js => dom/workers/test/threadErrors_worker3.js rename : dom/src/threads/test/threadErrors_worker4.js => dom/workers/test/threadErrors_worker4.js rename : dom/src/threads/test/threadTimeouts_worker.js => dom/workers/test/threadTimeouts_worker.js rename : dom/src/threads/test/throwingOnerror_worker.js => dom/workers/test/throwingOnerror_worker.js rename : dom/src/threads/test/xhrAbort_worker.js => dom/workers/test/xhrAbort_worker.js rename : dom/src/threads/test/xhr_worker.js => dom/workers/test/xhr_worker.js
2011-07-17 19:09:13 +00:00
if (!name_struct) {
// This isn't a normal DOM object, see if this constructor lives on its
// prototype chain.
JS::Rooted<JS::Value> val(cx);
if (!JS_GetProperty(cx, obj, "prototype", &val)) {
Bug 649537 - 'Workers: Make one OS thread and JS runtime per worker, and lose XPConnect'. r=sicking+mrbkap. * * * Bug 649537 - 'Workers: Make one OS thread and JS runtime per worker, and lose XPConnect'. r=sicking+mrbkap. Add workaround for bug 666963. --HG-- rename : dom/src/threads/Makefile.in => dom/workers/Makefile.in rename : dom/src/threads/test/Makefile.in => dom/workers/test/Makefile.in rename : dom/src/threads/test/WorkerTest.jsm => dom/workers/test/WorkerTest.jsm rename : dom/src/threads/test/WorkerTest_badworker.js => dom/workers/test/WorkerTest_badworker.js rename : dom/src/threads/test/WorkerTest_subworker.js => dom/workers/test/WorkerTest_subworker.js rename : dom/src/threads/test/WorkerTest_worker.js => dom/workers/test/WorkerTest_worker.js rename : dom/src/threads/test/atob_worker.js => dom/workers/test/atob_worker.js rename : dom/src/threads/test/chromeWorker_subworker.js => dom/workers/test/chromeWorker_subworker.js rename : dom/src/threads/test/chromeWorker_worker.js => dom/workers/test/chromeWorker_worker.js rename : dom/src/threads/test/closeOnGC_server.sjs => dom/workers/test/closeOnGC_server.sjs rename : dom/src/threads/test/closeOnGC_worker.js => dom/workers/test/closeOnGC_worker.js rename : dom/src/threads/test/close_worker.js => dom/workers/test/close_worker.js rename : dom/src/threads/test/fibonacci_worker.js => dom/workers/test/fibonacci_worker.js rename : dom/src/threads/test/importScripts_worker.js => dom/workers/test/importScripts_worker.js rename : dom/src/threads/test/importScripts_worker_imported1.js => dom/workers/test/importScripts_worker_imported1.js rename : dom/src/threads/test/importScripts_worker_imported2.js => dom/workers/test/importScripts_worker_imported2.js rename : dom/src/threads/test/importScripts_worker_imported3.js => dom/workers/test/importScripts_worker_imported3.js rename : dom/src/threads/test/importScripts_worker_imported4.js => dom/workers/test/importScripts_worker_imported4.js rename : dom/src/threads/test/json_worker.js => dom/workers/test/json_worker.js rename : dom/src/threads/test/location_worker.js => dom/workers/test/location_worker.js rename : dom/src/threads/test/longThread_worker.js => dom/workers/test/longThread_worker.js rename : dom/src/threads/test/navigator_worker.js => dom/workers/test/navigator_worker.js rename : dom/src/threads/test/newError_worker.js => dom/workers/test/newError_worker.js rename : dom/src/threads/test/recursion_worker.js => dom/workers/test/recursion_worker.js rename : dom/src/threads/test/relativeLoad_import.js => dom/workers/test/relativeLoad_import.js rename : dom/src/threads/test/relativeLoad_sub_import.js => dom/workers/test/relativeLoad_sub_import.js rename : dom/src/threads/test/relativeLoad_sub_worker.js => dom/workers/test/relativeLoad_sub_worker.js rename : dom/src/threads/test/relativeLoad_sub_worker2.js => dom/workers/test/relativeLoad_sub_worker2.js rename : dom/src/threads/test/relativeLoad_worker.js => dom/workers/test/relativeLoad_worker.js rename : dom/src/threads/test/relativeLoad_worker2.js => dom/workers/test/relativeLoad_worker2.js rename : dom/src/threads/test/simpleThread_worker.js => dom/workers/test/simpleThread_worker.js rename : dom/src/threads/test/suspend_iframe.html => dom/workers/test/suspend_iframe.html rename : dom/src/threads/test/suspend_worker.js => dom/workers/test/suspend_worker.js rename : dom/src/threads/test/terminate_worker.js => dom/workers/test/terminate_worker.js rename : dom/src/threads/test/testXHR.txt => dom/workers/test/testXHR.txt rename : dom/src/threads/test/test_404.html => dom/workers/test/test_404.html rename : dom/src/threads/test/test_atob.html => dom/workers/test/test_atob.html rename : dom/src/threads/test/test_chromeWorker.html => dom/workers/test/test_chromeWorker.html rename : dom/src/threads/test/test_chromeWorker.xul => dom/workers/test/test_chromeWorker.xul rename : dom/src/threads/test/test_chromeWorkerJSM.xul => dom/workers/test/test_chromeWorkerJSM.xul rename : dom/src/threads/test/test_close.html => dom/workers/test/test_close.html rename : dom/src/threads/test/test_closeOnGC.html => dom/workers/test/test_closeOnGC.html rename : dom/src/threads/test/test_errorPropagation.html => dom/workers/test/test_errorPropagation.html rename : dom/src/threads/test/test_fibonacci.html => dom/workers/test/test_fibonacci.html rename : dom/src/threads/test/test_importScripts.html => dom/workers/test/test_importScripts.html rename : dom/src/threads/test/test_json.html => dom/workers/test/test_json.html rename : dom/src/threads/test/test_location.html => dom/workers/test/test_location.html rename : dom/src/threads/test/test_longThread.html => dom/workers/test/test_longThread.html rename : dom/src/threads/test/test_navigator.html => dom/workers/test/test_navigator.html rename : dom/src/threads/test/test_newError.html => dom/workers/test/test_newError.html rename : dom/src/threads/test/test_recursion.html => dom/workers/test/test_recursion.html rename : dom/src/threads/test/test_relativeLoad.html => dom/workers/test/test_relativeLoad.html rename : dom/src/threads/test/test_simpleThread.html => dom/workers/test/test_simpleThread.html rename : dom/src/threads/test/test_suspend.html => dom/workers/test/test_suspend.html rename : dom/src/threads/test/test_terminate.html => dom/workers/test/test_terminate.html rename : dom/src/threads/test/test_threadErrors.html => dom/workers/test/test_threadErrors.html rename : dom/src/threads/test/test_threadTimeouts.html => dom/workers/test/test_threadTimeouts.html rename : dom/src/threads/test/test_throwingOnerror.html => dom/workers/test/test_throwingOnerror.html rename : dom/src/threads/test/test_xhr.html => dom/workers/test/test_xhr.html rename : dom/src/threads/test/test_xhrAbort.html => dom/workers/test/test_xhrAbort.html rename : dom/src/threads/test/threadErrors_worker1.js => dom/workers/test/threadErrors_worker1.js rename : dom/src/threads/test/threadErrors_worker2.js => dom/workers/test/threadErrors_worker2.js rename : dom/src/threads/test/threadErrors_worker3.js => dom/workers/test/threadErrors_worker3.js rename : dom/src/threads/test/threadErrors_worker4.js => dom/workers/test/threadErrors_worker4.js rename : dom/src/threads/test/threadTimeouts_worker.js => dom/workers/test/threadTimeouts_worker.js rename : dom/src/threads/test/throwingOnerror_worker.js => dom/workers/test/throwingOnerror_worker.js rename : dom/src/threads/test/xhrAbort_worker.js => dom/workers/test/xhrAbort_worker.js rename : dom/src/threads/test/xhr_worker.js => dom/workers/test/xhr_worker.js
2011-07-17 19:09:13 +00:00
return NS_ERROR_UNEXPECTED;
}
if (val.isPrimitive()) {
return NS_OK;
}
JS::Rooted<JSObject*> dot_prototype(cx, val.toObjectOrNull());
Bug 649537 - 'Workers: Make one OS thread and JS runtime per worker, and lose XPConnect'. r=sicking+mrbkap. * * * Bug 649537 - 'Workers: Make one OS thread and JS runtime per worker, and lose XPConnect'. r=sicking+mrbkap. Add workaround for bug 666963. --HG-- rename : dom/src/threads/Makefile.in => dom/workers/Makefile.in rename : dom/src/threads/test/Makefile.in => dom/workers/test/Makefile.in rename : dom/src/threads/test/WorkerTest.jsm => dom/workers/test/WorkerTest.jsm rename : dom/src/threads/test/WorkerTest_badworker.js => dom/workers/test/WorkerTest_badworker.js rename : dom/src/threads/test/WorkerTest_subworker.js => dom/workers/test/WorkerTest_subworker.js rename : dom/src/threads/test/WorkerTest_worker.js => dom/workers/test/WorkerTest_worker.js rename : dom/src/threads/test/atob_worker.js => dom/workers/test/atob_worker.js rename : dom/src/threads/test/chromeWorker_subworker.js => dom/workers/test/chromeWorker_subworker.js rename : dom/src/threads/test/chromeWorker_worker.js => dom/workers/test/chromeWorker_worker.js rename : dom/src/threads/test/closeOnGC_server.sjs => dom/workers/test/closeOnGC_server.sjs rename : dom/src/threads/test/closeOnGC_worker.js => dom/workers/test/closeOnGC_worker.js rename : dom/src/threads/test/close_worker.js => dom/workers/test/close_worker.js rename : dom/src/threads/test/fibonacci_worker.js => dom/workers/test/fibonacci_worker.js rename : dom/src/threads/test/importScripts_worker.js => dom/workers/test/importScripts_worker.js rename : dom/src/threads/test/importScripts_worker_imported1.js => dom/workers/test/importScripts_worker_imported1.js rename : dom/src/threads/test/importScripts_worker_imported2.js => dom/workers/test/importScripts_worker_imported2.js rename : dom/src/threads/test/importScripts_worker_imported3.js => dom/workers/test/importScripts_worker_imported3.js rename : dom/src/threads/test/importScripts_worker_imported4.js => dom/workers/test/importScripts_worker_imported4.js rename : dom/src/threads/test/json_worker.js => dom/workers/test/json_worker.js rename : dom/src/threads/test/location_worker.js => dom/workers/test/location_worker.js rename : dom/src/threads/test/longThread_worker.js => dom/workers/test/longThread_worker.js rename : dom/src/threads/test/navigator_worker.js => dom/workers/test/navigator_worker.js rename : dom/src/threads/test/newError_worker.js => dom/workers/test/newError_worker.js rename : dom/src/threads/test/recursion_worker.js => dom/workers/test/recursion_worker.js rename : dom/src/threads/test/relativeLoad_import.js => dom/workers/test/relativeLoad_import.js rename : dom/src/threads/test/relativeLoad_sub_import.js => dom/workers/test/relativeLoad_sub_import.js rename : dom/src/threads/test/relativeLoad_sub_worker.js => dom/workers/test/relativeLoad_sub_worker.js rename : dom/src/threads/test/relativeLoad_sub_worker2.js => dom/workers/test/relativeLoad_sub_worker2.js rename : dom/src/threads/test/relativeLoad_worker.js => dom/workers/test/relativeLoad_worker.js rename : dom/src/threads/test/relativeLoad_worker2.js => dom/workers/test/relativeLoad_worker2.js rename : dom/src/threads/test/simpleThread_worker.js => dom/workers/test/simpleThread_worker.js rename : dom/src/threads/test/suspend_iframe.html => dom/workers/test/suspend_iframe.html rename : dom/src/threads/test/suspend_worker.js => dom/workers/test/suspend_worker.js rename : dom/src/threads/test/terminate_worker.js => dom/workers/test/terminate_worker.js rename : dom/src/threads/test/testXHR.txt => dom/workers/test/testXHR.txt rename : dom/src/threads/test/test_404.html => dom/workers/test/test_404.html rename : dom/src/threads/test/test_atob.html => dom/workers/test/test_atob.html rename : dom/src/threads/test/test_chromeWorker.html => dom/workers/test/test_chromeWorker.html rename : dom/src/threads/test/test_chromeWorker.xul => dom/workers/test/test_chromeWorker.xul rename : dom/src/threads/test/test_chromeWorkerJSM.xul => dom/workers/test/test_chromeWorkerJSM.xul rename : dom/src/threads/test/test_close.html => dom/workers/test/test_close.html rename : dom/src/threads/test/test_closeOnGC.html => dom/workers/test/test_closeOnGC.html rename : dom/src/threads/test/test_errorPropagation.html => dom/workers/test/test_errorPropagation.html rename : dom/src/threads/test/test_fibonacci.html => dom/workers/test/test_fibonacci.html rename : dom/src/threads/test/test_importScripts.html => dom/workers/test/test_importScripts.html rename : dom/src/threads/test/test_json.html => dom/workers/test/test_json.html rename : dom/src/threads/test/test_location.html => dom/workers/test/test_location.html rename : dom/src/threads/test/test_longThread.html => dom/workers/test/test_longThread.html rename : dom/src/threads/test/test_navigator.html => dom/workers/test/test_navigator.html rename : dom/src/threads/test/test_newError.html => dom/workers/test/test_newError.html rename : dom/src/threads/test/test_recursion.html => dom/workers/test/test_recursion.html rename : dom/src/threads/test/test_relativeLoad.html => dom/workers/test/test_relativeLoad.html rename : dom/src/threads/test/test_simpleThread.html => dom/workers/test/test_simpleThread.html rename : dom/src/threads/test/test_suspend.html => dom/workers/test/test_suspend.html rename : dom/src/threads/test/test_terminate.html => dom/workers/test/test_terminate.html rename : dom/src/threads/test/test_threadErrors.html => dom/workers/test/test_threadErrors.html rename : dom/src/threads/test/test_threadTimeouts.html => dom/workers/test/test_threadTimeouts.html rename : dom/src/threads/test/test_throwingOnerror.html => dom/workers/test/test_throwingOnerror.html rename : dom/src/threads/test/test_xhr.html => dom/workers/test/test_xhr.html rename : dom/src/threads/test/test_xhrAbort.html => dom/workers/test/test_xhrAbort.html rename : dom/src/threads/test/threadErrors_worker1.js => dom/workers/test/threadErrors_worker1.js rename : dom/src/threads/test/threadErrors_worker2.js => dom/workers/test/threadErrors_worker2.js rename : dom/src/threads/test/threadErrors_worker3.js => dom/workers/test/threadErrors_worker3.js rename : dom/src/threads/test/threadErrors_worker4.js => dom/workers/test/threadErrors_worker4.js rename : dom/src/threads/test/threadTimeouts_worker.js => dom/workers/test/threadTimeouts_worker.js rename : dom/src/threads/test/throwingOnerror_worker.js => dom/workers/test/throwingOnerror_worker.js rename : dom/src/threads/test/xhrAbort_worker.js => dom/workers/test/xhrAbort_worker.js rename : dom/src/threads/test/xhr_worker.js => dom/workers/test/xhr_worker.js
2011-07-17 19:09:13 +00:00
JS::Rooted<JSObject*> proto(cx, dom_obj);
for (;;) {
if (!JS_GetPrototype(cx, proto, &proto)) {
return NS_ERROR_UNEXPECTED;
}
if (!proto) {
break;
}
Bug 649537 - 'Workers: Make one OS thread and JS runtime per worker, and lose XPConnect'. r=sicking+mrbkap. * * * Bug 649537 - 'Workers: Make one OS thread and JS runtime per worker, and lose XPConnect'. r=sicking+mrbkap. Add workaround for bug 666963. --HG-- rename : dom/src/threads/Makefile.in => dom/workers/Makefile.in rename : dom/src/threads/test/Makefile.in => dom/workers/test/Makefile.in rename : dom/src/threads/test/WorkerTest.jsm => dom/workers/test/WorkerTest.jsm rename : dom/src/threads/test/WorkerTest_badworker.js => dom/workers/test/WorkerTest_badworker.js rename : dom/src/threads/test/WorkerTest_subworker.js => dom/workers/test/WorkerTest_subworker.js rename : dom/src/threads/test/WorkerTest_worker.js => dom/workers/test/WorkerTest_worker.js rename : dom/src/threads/test/atob_worker.js => dom/workers/test/atob_worker.js rename : dom/src/threads/test/chromeWorker_subworker.js => dom/workers/test/chromeWorker_subworker.js rename : dom/src/threads/test/chromeWorker_worker.js => dom/workers/test/chromeWorker_worker.js rename : dom/src/threads/test/closeOnGC_server.sjs => dom/workers/test/closeOnGC_server.sjs rename : dom/src/threads/test/closeOnGC_worker.js => dom/workers/test/closeOnGC_worker.js rename : dom/src/threads/test/close_worker.js => dom/workers/test/close_worker.js rename : dom/src/threads/test/fibonacci_worker.js => dom/workers/test/fibonacci_worker.js rename : dom/src/threads/test/importScripts_worker.js => dom/workers/test/importScripts_worker.js rename : dom/src/threads/test/importScripts_worker_imported1.js => dom/workers/test/importScripts_worker_imported1.js rename : dom/src/threads/test/importScripts_worker_imported2.js => dom/workers/test/importScripts_worker_imported2.js rename : dom/src/threads/test/importScripts_worker_imported3.js => dom/workers/test/importScripts_worker_imported3.js rename : dom/src/threads/test/importScripts_worker_imported4.js => dom/workers/test/importScripts_worker_imported4.js rename : dom/src/threads/test/json_worker.js => dom/workers/test/json_worker.js rename : dom/src/threads/test/location_worker.js => dom/workers/test/location_worker.js rename : dom/src/threads/test/longThread_worker.js => dom/workers/test/longThread_worker.js rename : dom/src/threads/test/navigator_worker.js => dom/workers/test/navigator_worker.js rename : dom/src/threads/test/newError_worker.js => dom/workers/test/newError_worker.js rename : dom/src/threads/test/recursion_worker.js => dom/workers/test/recursion_worker.js rename : dom/src/threads/test/relativeLoad_import.js => dom/workers/test/relativeLoad_import.js rename : dom/src/threads/test/relativeLoad_sub_import.js => dom/workers/test/relativeLoad_sub_import.js rename : dom/src/threads/test/relativeLoad_sub_worker.js => dom/workers/test/relativeLoad_sub_worker.js rename : dom/src/threads/test/relativeLoad_sub_worker2.js => dom/workers/test/relativeLoad_sub_worker2.js rename : dom/src/threads/test/relativeLoad_worker.js => dom/workers/test/relativeLoad_worker.js rename : dom/src/threads/test/relativeLoad_worker2.js => dom/workers/test/relativeLoad_worker2.js rename : dom/src/threads/test/simpleThread_worker.js => dom/workers/test/simpleThread_worker.js rename : dom/src/threads/test/suspend_iframe.html => dom/workers/test/suspend_iframe.html rename : dom/src/threads/test/suspend_worker.js => dom/workers/test/suspend_worker.js rename : dom/src/threads/test/terminate_worker.js => dom/workers/test/terminate_worker.js rename : dom/src/threads/test/testXHR.txt => dom/workers/test/testXHR.txt rename : dom/src/threads/test/test_404.html => dom/workers/test/test_404.html rename : dom/src/threads/test/test_atob.html => dom/workers/test/test_atob.html rename : dom/src/threads/test/test_chromeWorker.html => dom/workers/test/test_chromeWorker.html rename : dom/src/threads/test/test_chromeWorker.xul => dom/workers/test/test_chromeWorker.xul rename : dom/src/threads/test/test_chromeWorkerJSM.xul => dom/workers/test/test_chromeWorkerJSM.xul rename : dom/src/threads/test/test_close.html => dom/workers/test/test_close.html rename : dom/src/threads/test/test_closeOnGC.html => dom/workers/test/test_closeOnGC.html rename : dom/src/threads/test/test_errorPropagation.html => dom/workers/test/test_errorPropagation.html rename : dom/src/threads/test/test_fibonacci.html => dom/workers/test/test_fibonacci.html rename : dom/src/threads/test/test_importScripts.html => dom/workers/test/test_importScripts.html rename : dom/src/threads/test/test_json.html => dom/workers/test/test_json.html rename : dom/src/threads/test/test_location.html => dom/workers/test/test_location.html rename : dom/src/threads/test/test_longThread.html => dom/workers/test/test_longThread.html rename : dom/src/threads/test/test_navigator.html => dom/workers/test/test_navigator.html rename : dom/src/threads/test/test_newError.html => dom/workers/test/test_newError.html rename : dom/src/threads/test/test_recursion.html => dom/workers/test/test_recursion.html rename : dom/src/threads/test/test_relativeLoad.html => dom/workers/test/test_relativeLoad.html rename : dom/src/threads/test/test_simpleThread.html => dom/workers/test/test_simpleThread.html rename : dom/src/threads/test/test_suspend.html => dom/workers/test/test_suspend.html rename : dom/src/threads/test/test_terminate.html => dom/workers/test/test_terminate.html rename : dom/src/threads/test/test_threadErrors.html => dom/workers/test/test_threadErrors.html rename : dom/src/threads/test/test_threadTimeouts.html => dom/workers/test/test_threadTimeouts.html rename : dom/src/threads/test/test_throwingOnerror.html => dom/workers/test/test_throwingOnerror.html rename : dom/src/threads/test/test_xhr.html => dom/workers/test/test_xhr.html rename : dom/src/threads/test/test_xhrAbort.html => dom/workers/test/test_xhrAbort.html rename : dom/src/threads/test/threadErrors_worker1.js => dom/workers/test/threadErrors_worker1.js rename : dom/src/threads/test/threadErrors_worker2.js => dom/workers/test/threadErrors_worker2.js rename : dom/src/threads/test/threadErrors_worker3.js => dom/workers/test/threadErrors_worker3.js rename : dom/src/threads/test/threadErrors_worker4.js => dom/workers/test/threadErrors_worker4.js rename : dom/src/threads/test/threadTimeouts_worker.js => dom/workers/test/threadTimeouts_worker.js rename : dom/src/threads/test/throwingOnerror_worker.js => dom/workers/test/throwingOnerror_worker.js rename : dom/src/threads/test/xhrAbort_worker.js => dom/workers/test/xhrAbort_worker.js rename : dom/src/threads/test/xhr_worker.js => dom/workers/test/xhr_worker.js
2011-07-17 19:09:13 +00:00
if (proto == dot_prototype) {
*bp = true;
Bug 649537 - 'Workers: Make one OS thread and JS runtime per worker, and lose XPConnect'. r=sicking+mrbkap. * * * Bug 649537 - 'Workers: Make one OS thread and JS runtime per worker, and lose XPConnect'. r=sicking+mrbkap. Add workaround for bug 666963. --HG-- rename : dom/src/threads/Makefile.in => dom/workers/Makefile.in rename : dom/src/threads/test/Makefile.in => dom/workers/test/Makefile.in rename : dom/src/threads/test/WorkerTest.jsm => dom/workers/test/WorkerTest.jsm rename : dom/src/threads/test/WorkerTest_badworker.js => dom/workers/test/WorkerTest_badworker.js rename : dom/src/threads/test/WorkerTest_subworker.js => dom/workers/test/WorkerTest_subworker.js rename : dom/src/threads/test/WorkerTest_worker.js => dom/workers/test/WorkerTest_worker.js rename : dom/src/threads/test/atob_worker.js => dom/workers/test/atob_worker.js rename : dom/src/threads/test/chromeWorker_subworker.js => dom/workers/test/chromeWorker_subworker.js rename : dom/src/threads/test/chromeWorker_worker.js => dom/workers/test/chromeWorker_worker.js rename : dom/src/threads/test/closeOnGC_server.sjs => dom/workers/test/closeOnGC_server.sjs rename : dom/src/threads/test/closeOnGC_worker.js => dom/workers/test/closeOnGC_worker.js rename : dom/src/threads/test/close_worker.js => dom/workers/test/close_worker.js rename : dom/src/threads/test/fibonacci_worker.js => dom/workers/test/fibonacci_worker.js rename : dom/src/threads/test/importScripts_worker.js => dom/workers/test/importScripts_worker.js rename : dom/src/threads/test/importScripts_worker_imported1.js => dom/workers/test/importScripts_worker_imported1.js rename : dom/src/threads/test/importScripts_worker_imported2.js => dom/workers/test/importScripts_worker_imported2.js rename : dom/src/threads/test/importScripts_worker_imported3.js => dom/workers/test/importScripts_worker_imported3.js rename : dom/src/threads/test/importScripts_worker_imported4.js => dom/workers/test/importScripts_worker_imported4.js rename : dom/src/threads/test/json_worker.js => dom/workers/test/json_worker.js rename : dom/src/threads/test/location_worker.js => dom/workers/test/location_worker.js rename : dom/src/threads/test/longThread_worker.js => dom/workers/test/longThread_worker.js rename : dom/src/threads/test/navigator_worker.js => dom/workers/test/navigator_worker.js rename : dom/src/threads/test/newError_worker.js => dom/workers/test/newError_worker.js rename : dom/src/threads/test/recursion_worker.js => dom/workers/test/recursion_worker.js rename : dom/src/threads/test/relativeLoad_import.js => dom/workers/test/relativeLoad_import.js rename : dom/src/threads/test/relativeLoad_sub_import.js => dom/workers/test/relativeLoad_sub_import.js rename : dom/src/threads/test/relativeLoad_sub_worker.js => dom/workers/test/relativeLoad_sub_worker.js rename : dom/src/threads/test/relativeLoad_sub_worker2.js => dom/workers/test/relativeLoad_sub_worker2.js rename : dom/src/threads/test/relativeLoad_worker.js => dom/workers/test/relativeLoad_worker.js rename : dom/src/threads/test/relativeLoad_worker2.js => dom/workers/test/relativeLoad_worker2.js rename : dom/src/threads/test/simpleThread_worker.js => dom/workers/test/simpleThread_worker.js rename : dom/src/threads/test/suspend_iframe.html => dom/workers/test/suspend_iframe.html rename : dom/src/threads/test/suspend_worker.js => dom/workers/test/suspend_worker.js rename : dom/src/threads/test/terminate_worker.js => dom/workers/test/terminate_worker.js rename : dom/src/threads/test/testXHR.txt => dom/workers/test/testXHR.txt rename : dom/src/threads/test/test_404.html => dom/workers/test/test_404.html rename : dom/src/threads/test/test_atob.html => dom/workers/test/test_atob.html rename : dom/src/threads/test/test_chromeWorker.html => dom/workers/test/test_chromeWorker.html rename : dom/src/threads/test/test_chromeWorker.xul => dom/workers/test/test_chromeWorker.xul rename : dom/src/threads/test/test_chromeWorkerJSM.xul => dom/workers/test/test_chromeWorkerJSM.xul rename : dom/src/threads/test/test_close.html => dom/workers/test/test_close.html rename : dom/src/threads/test/test_closeOnGC.html => dom/workers/test/test_closeOnGC.html rename : dom/src/threads/test/test_errorPropagation.html => dom/workers/test/test_errorPropagation.html rename : dom/src/threads/test/test_fibonacci.html => dom/workers/test/test_fibonacci.html rename : dom/src/threads/test/test_importScripts.html => dom/workers/test/test_importScripts.html rename : dom/src/threads/test/test_json.html => dom/workers/test/test_json.html rename : dom/src/threads/test/test_location.html => dom/workers/test/test_location.html rename : dom/src/threads/test/test_longThread.html => dom/workers/test/test_longThread.html rename : dom/src/threads/test/test_navigator.html => dom/workers/test/test_navigator.html rename : dom/src/threads/test/test_newError.html => dom/workers/test/test_newError.html rename : dom/src/threads/test/test_recursion.html => dom/workers/test/test_recursion.html rename : dom/src/threads/test/test_relativeLoad.html => dom/workers/test/test_relativeLoad.html rename : dom/src/threads/test/test_simpleThread.html => dom/workers/test/test_simpleThread.html rename : dom/src/threads/test/test_suspend.html => dom/workers/test/test_suspend.html rename : dom/src/threads/test/test_terminate.html => dom/workers/test/test_terminate.html rename : dom/src/threads/test/test_threadErrors.html => dom/workers/test/test_threadErrors.html rename : dom/src/threads/test/test_threadTimeouts.html => dom/workers/test/test_threadTimeouts.html rename : dom/src/threads/test/test_throwingOnerror.html => dom/workers/test/test_throwingOnerror.html rename : dom/src/threads/test/test_xhr.html => dom/workers/test/test_xhr.html rename : dom/src/threads/test/test_xhrAbort.html => dom/workers/test/test_xhrAbort.html rename : dom/src/threads/test/threadErrors_worker1.js => dom/workers/test/threadErrors_worker1.js rename : dom/src/threads/test/threadErrors_worker2.js => dom/workers/test/threadErrors_worker2.js rename : dom/src/threads/test/threadErrors_worker3.js => dom/workers/test/threadErrors_worker3.js rename : dom/src/threads/test/threadErrors_worker4.js => dom/workers/test/threadErrors_worker4.js rename : dom/src/threads/test/threadTimeouts_worker.js => dom/workers/test/threadTimeouts_worker.js rename : dom/src/threads/test/throwingOnerror_worker.js => dom/workers/test/throwingOnerror_worker.js rename : dom/src/threads/test/xhrAbort_worker.js => dom/workers/test/xhrAbort_worker.js rename : dom/src/threads/test/xhr_worker.js => dom/workers/test/xhr_worker.js
2011-07-17 19:09:13 +00:00
break;
}
}
return NS_OK;
}
if (name_struct->mType != nsGlobalNameStruct::eTypeClassConstructor &&
name_struct->mType != nsGlobalNameStruct::eTypeExternalClassInfo &&
name_struct->mType != nsGlobalNameStruct::eTypeExternalConstructorAlias) {
// Doesn't have DOM interfaces.
return NS_OK;
}
const nsGlobalNameStruct *class_name_struct = GetNameStruct();
NS_ENSURE_TRUE(class_name_struct, NS_ERROR_FAILURE);
if (name_struct == class_name_struct) {
*bp = true;
return NS_OK;
}
nsScriptNameSpaceManager *nameSpaceManager = GetNameSpaceManager();
NS_ASSERTION(nameSpaceManager, "Can't get namespace manager?");
const nsIID *class_iid;
if (class_name_struct->mType == nsGlobalNameStruct::eTypeInterface ||
class_name_struct->mType == nsGlobalNameStruct::eTypeClassProto) {
class_iid = &class_name_struct->mIID;
} else if (class_name_struct->mType == nsGlobalNameStruct::eTypeClassConstructor) {
class_iid =
sClassInfoData[class_name_struct->mDOMClassInfoID].mProtoChainInterface;
} else if (class_name_struct->mType == nsGlobalNameStruct::eTypeExternalClassInfo) {
class_iid = class_name_struct->mData->mProtoChainInterface;
} else if (class_name_struct->mType == nsGlobalNameStruct::eTypeExternalConstructorAlias) {
const nsGlobalNameStruct* alias_struct =
nameSpaceManager->GetConstructorProto(class_name_struct);
if (!alias_struct) {
NS_ERROR("Couldn't get constructor prototype.");
return NS_ERROR_UNEXPECTED;
}
if (alias_struct->mType == nsGlobalNameStruct::eTypeClassConstructor) {
class_iid =
sClassInfoData[alias_struct->mDOMClassInfoID].mProtoChainInterface;
} else if (alias_struct->mType == nsGlobalNameStruct::eTypeExternalClassInfo) {
class_iid = alias_struct->mData->mProtoChainInterface;
} else {
NS_ERROR("Expected eTypeClassConstructor or eTypeExternalClassInfo.");
return NS_ERROR_UNEXPECTED;
}
} else {
*bp = false;
return NS_OK;
}
if (name_struct->mType == nsGlobalNameStruct::eTypeExternalConstructorAlias) {
name_struct = nameSpaceManager->GetConstructorProto(name_struct);
if (!name_struct) {
NS_ERROR("Couldn't get constructor prototype.");
return NS_ERROR_UNEXPECTED;
}
}
NS_ASSERTION(name_struct->mType == nsGlobalNameStruct::eTypeClassConstructor ||
name_struct->mType == nsGlobalNameStruct::eTypeExternalClassInfo,
"The constructor was set up with a struct of the wrong type.");
const nsDOMClassInfoData *ci_data = nullptr;
if (name_struct->mType == nsGlobalNameStruct::eTypeClassConstructor &&
name_struct->mDOMClassInfoID >= 0) {
ci_data = &sClassInfoData[name_struct->mDOMClassInfoID];
} else if (name_struct->mType == nsGlobalNameStruct::eTypeExternalClassInfo) {
ci_data = name_struct->mData;
}
nsCOMPtr<nsIInterfaceInfoManager>
iim(do_GetService(NS_INTERFACEINFOMANAGER_SERVICE_CONTRACTID));
if (!iim) {
NS_ERROR("nsDOMConstructor::HasInstance can't get interface info mgr.");
return NS_ERROR_UNEXPECTED;
}
nsCOMPtr<nsIInterfaceInfo> if_info;
uint32_t count = 0;
const nsIID* class_interface;
while ((class_interface = ci_data->mInterfaces[count++])) {
if (class_iid->Equals(*class_interface)) {
*bp = true;
return NS_OK;
}
iim->GetInfoForIID(class_interface, getter_AddRefs(if_info));
if (!if_info) {
NS_ERROR("nsDOMConstructor::HasInstance can't get interface info.");
return NS_ERROR_UNEXPECTED;
}
if_info->HasAncestor(class_iid, bp);
if (*bp) {
return NS_OK;
}
}
return NS_OK;
}
nsresult
nsDOMConstructor::ResolveInterfaceConstants(JSContext *cx, JS::Handle<JSObject*> obj)
{
const nsGlobalNameStruct *class_name_struct = GetNameStruct();
if (!class_name_struct)
return NS_ERROR_UNEXPECTED;
const nsIID *class_iid;
if (class_name_struct->mType == nsGlobalNameStruct::eTypeInterface ||
class_name_struct->mType == nsGlobalNameStruct::eTypeClassProto) {
class_iid = &class_name_struct->mIID;
} else if (class_name_struct->mType == nsGlobalNameStruct::eTypeClassConstructor) {
class_iid =
sClassInfoData[class_name_struct->mDOMClassInfoID].mProtoChainInterface;
} else if (class_name_struct->mType == nsGlobalNameStruct::eTypeExternalClassInfo) {
class_iid = class_name_struct->mData->mProtoChainInterface;
} else {
return NS_OK;
}
nsresult rv = DefineInterfaceConstants(cx, obj, class_iid);
NS_ENSURE_SUCCESS(rv, rv);
return NS_OK;
}
NS_IMETHODIMP
nsDOMConstructor::ToString(nsAString &aResult)
{
aResult.AssignLiteral("[object ");
aResult.Append(mClassName);
aResult.Append(char16_t(']'));
return NS_OK;
}
static nsresult
GetXPCProto(nsIXPConnect *aXPConnect, JSContext *cx, nsGlobalWindow *aWin,
const nsGlobalNameStruct *aNameStruct,
nsIXPConnectJSObjectHolder **aProto)
{
NS_ASSERTION(aNameStruct->mType ==
nsGlobalNameStruct::eTypeClassConstructor ||
aNameStruct->mType == nsGlobalNameStruct::eTypeExternalClassInfo,
"Wrong type!");
nsCOMPtr<nsIClassInfo> ci;
if (aNameStruct->mType == nsGlobalNameStruct::eTypeClassConstructor) {
int32_t id = aNameStruct->mDOMClassInfoID;
NS_ABORT_IF_FALSE(id >= 0, "Negative DOM classinfo?!?");
nsDOMClassInfoID ci_id = (nsDOMClassInfoID)id;
ci = NS_GetDOMClassInfoInstance(ci_id);
// In most cases we want to find the wrapped native prototype in
// aWin's scope and use that prototype for
// ClassName.prototype. But in the case where we're setting up
// "Window.prototype" or "ChromeWindow.prototype" we want to do
// the look up in aWin's outer window's scope since the inner
// window's wrapped native prototype comes from the outer
// window's scope.
if (ci_id == eDOMClassInfo_Window_id ||
ci_id == eDOMClassInfo_ModalContentWindow_id ||
ci_id == eDOMClassInfo_ChromeWindow_id) {
nsGlobalWindow *scopeWindow = aWin->GetOuterWindowInternal();
if (scopeWindow) {
aWin = scopeWindow;
}
}
}
else {
ci = nsDOMClassInfo::GetClassInfoInstance(aNameStruct->mData);
}
NS_ENSURE_TRUE(ci, NS_ERROR_UNEXPECTED);
nsresult rv =
aXPConnect->GetWrappedNativePrototype(cx, aWin->GetGlobalJSObject(), ci,
aProto);
NS_ENSURE_SUCCESS(rv, rv);
JS::Rooted<JSObject*> proto_obj(cx, (*aProto)->GetJSObject());
if (!JS_WrapObject(cx, &proto_obj)) {
return NS_ERROR_FAILURE;
}
NS_IF_RELEASE(*aProto);
return aXPConnect->HoldObject(cx, proto_obj, aProto);
}
// Either ci_data must be non-null or name_struct must be non-null and of type
// eTypeClassProto.
static nsresult
ResolvePrototype(nsIXPConnect *aXPConnect, nsGlobalWindow *aWin, JSContext *cx,
JS::Handle<JSObject*> obj, const char16_t *name,
const nsDOMClassInfoData *ci_data,
const nsGlobalNameStruct *name_struct,
nsScriptNameSpaceManager *nameSpaceManager,
JSObject* aDot_prototype,
JS::MutableHandle<JSPropertyDescriptor> ctorDesc)
{
JS::Rooted<JSObject*> dot_prototype(cx, aDot_prototype);
NS_ASSERTION(ci_data ||
(name_struct &&
name_struct->mType == nsGlobalNameStruct::eTypeClassProto),
"Wrong type or missing ci_data!");
nsRefPtr<nsDOMConstructor> constructor;
nsresult rv = nsDOMConstructor::Create(name, ci_data, name_struct, aWin,
getter_AddRefs(constructor));
NS_ENSURE_SUCCESS(rv, rv);
JS::Rooted<JS::Value> v(cx);
js::AssertSameCompartment(cx, obj);
rv = WrapNative(cx, constructor, &NS_GET_IID(nsIDOMDOMConstructor),
false, &v);
NS_ENSURE_SUCCESS(rv, rv);
FillPropertyDescriptor(ctorDesc, obj, 0, v);
// And make sure we wrap the value into the right compartment. Note that we
// do this with ctorDesc.value(), not with v, because we need v to be in the
// right compartment (that of the reflector of |constructor|) below.
if (!JS_WrapValue(cx, ctorDesc.value())) {
return NS_ERROR_UNEXPECTED;
}
JS::Rooted<JSObject*> class_obj(cx, &v.toObject());
const nsIID *primary_iid = &NS_GET_IID(nsISupports);
if (!ci_data) {
primary_iid = &name_struct->mIID;
}
else if (ci_data->mProtoChainInterface) {
primary_iid = ci_data->mProtoChainInterface;
}
nsCOMPtr<nsIInterfaceInfo> if_info;
nsCOMPtr<nsIInterfaceInfo> parent;
const char *class_parent_name = nullptr;
if (!primary_iid->Equals(NS_GET_IID(nsISupports))) {
JSAutoCompartment ac(cx, class_obj);
rv = DefineInterfaceConstants(cx, class_obj, primary_iid);
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIInterfaceInfoManager>
iim(do_GetService(NS_INTERFACEINFOMANAGER_SERVICE_CONTRACTID));
NS_ENSURE_TRUE(iim, NS_ERROR_NOT_AVAILABLE);
iim->GetInfoForIID(primary_iid, getter_AddRefs(if_info));
NS_ENSURE_TRUE(if_info, NS_ERROR_UNEXPECTED);
const nsIID *iid = nullptr;
if (ci_data && !ci_data->mHasClassInterface) {
if_info->GetIIDShared(&iid);
} else {
if_info->GetParent(getter_AddRefs(parent));
NS_ENSURE_TRUE(parent, NS_ERROR_UNEXPECTED);
parent->GetIIDShared(&iid);
}
if (iid) {
if (!iid->Equals(NS_GET_IID(nsISupports))) {
if (ci_data && !ci_data->mHasClassInterface) {
// If the class doesn't have a class interface the primary
// interface is the interface that should be
// constructor.prototype.__proto__.
if_info->GetNameShared(&class_parent_name);
} else {
// If the class does have a class interface (or there's no
// real class for this name) then the parent of the
// primary interface is what we want on
// constructor.prototype.__proto__.
NS_ASSERTION(parent, "Whoa, this is bad, null parent here!");
parent->GetNameShared(&class_parent_name);
}
}
}
}
{
JS::Rooted<JSObject*> winobj(cx, aWin->FastGetGlobalJSObject());
JS::Rooted<JSObject*> proto(cx);
if (class_parent_name) {
JSAutoCompartment ac(cx, winobj);
JS::Rooted<JS::Value> val(cx);
if (!JS_LookupProperty(cx, winobj, CutPrefix(class_parent_name), &val)) {
return NS_ERROR_UNEXPECTED;
}
if (val.isObject()) {
JS::Rooted<JSObject*> obj(cx, &val.toObject());
if (!JS_LookupProperty(cx, obj, "prototype", &val)) {
return NS_ERROR_UNEXPECTED;
}
if (val.isObject()) {
proto = &val.toObject();
}
}
}
if (dot_prototype) {
JSAutoCompartment ac(cx, dot_prototype);
JS::Rooted<JSObject*> xpc_proto_proto(cx);
if (!::JS_GetPrototype(cx, dot_prototype, &xpc_proto_proto)) {
return NS_ERROR_UNEXPECTED;
}
if (proto &&
(!xpc_proto_proto ||
JS_GetClass(xpc_proto_proto) == sObjectClass)) {
if (!JS_WrapObject(cx, &proto) ||
!JS_SetPrototype(cx, dot_prototype, proto)) {
return NS_ERROR_UNEXPECTED;
}
}
} else {
JSAutoCompartment ac(cx, winobj);
if (!proto) {
proto = JS_GetObjectPrototype(cx, winobj);
}
dot_prototype = ::JS_NewObjectWithUniqueType(cx,
&sDOMConstructorProtoClass,
proto,
winobj);
NS_ENSURE_TRUE(dot_prototype, NS_ERROR_OUT_OF_MEMORY);
}
}
v = OBJECT_TO_JSVAL(dot_prototype);
JSAutoCompartment ac(cx, class_obj);
// Per ECMA, the prototype property is {DontEnum, DontDelete, ReadOnly}
if (!JS_WrapValue(cx, &v) ||
!JS_DefineProperty(cx, class_obj, "prototype", v,
JSPROP_PERMANENT | JSPROP_READONLY,
JS_PropertyStub, JS_StrictPropertyStub)) {
return NS_ERROR_UNEXPECTED;
}
return NS_OK;
}
static bool
OldBindingConstructorEnabled(const nsGlobalNameStruct *aStruct,
nsGlobalWindow *aWin, JSContext *cx)
{
MOZ_ASSERT(aStruct->mType == nsGlobalNameStruct::eTypeProperty ||
aStruct->mType == nsGlobalNameStruct::eTypeClassConstructor ||
aStruct->mType == nsGlobalNameStruct::eTypeExternalClassInfo);
// Don't expose chrome only constructors to content windows.
if (aStruct->mChromeOnly) {
bool expose;
if (aStruct->mAllowXBL) {
expose = IsChromeOrXBL(cx, nullptr);
} else {
expose = nsContentUtils::IsSystemPrincipal(aWin->GetPrincipal());
}
if (!expose) {
return false;
}
}
// Don't expose CSSFontFeatureValuesRule unless the pref is enabled
if (aStruct->mDOMClassInfoID == eDOMClassInfo_CSSFontFeatureValuesRule_id) {
return nsCSSFontFeatureValuesRule::PrefEnabled();
}
return true;
}
static nsresult
LookupComponentsShim(JSContext *cx, JS::Handle<JSObject*> global,
nsPIDOMWindow *win,
JS::MutableHandle<JSPropertyDescriptor> desc);
bool
nsWindowSH::NameStructEnabled(JSContext* aCx, nsGlobalWindow *aWin,
const nsAString& aName,
const nsGlobalNameStruct& aNameStruct)
{
const nsGlobalNameStruct* nameStruct = &aNameStruct;
if (nameStruct->mType == nsGlobalNameStruct::eTypeExternalClassInfoCreator) {
nsresult rv = GetExternalClassInfo(GetNameSpaceManager(), aName, nameStruct,
&nameStruct);
if (NS_FAILED(rv) || !nameStruct) {
return false;
}
}
return (nameStruct->mType != nsGlobalNameStruct::eTypeProperty &&
nameStruct->mType != nsGlobalNameStruct::eTypeClassConstructor &&
nameStruct->mType != nsGlobalNameStruct::eTypeExternalClassInfo) ||
OldBindingConstructorEnabled(nameStruct, aWin, aCx);
}
#ifdef RELEASE_BUILD
#define USE_CONTROLLERS_SHIM
#endif
#ifdef USE_CONTROLLERS_SHIM
static const JSClass ControllersShimClass = {
"XULControllers", 0,
JS_PropertyStub, JS_DeletePropertyStub, JS_PropertyStub, JS_StrictPropertyStub,
JS_EnumerateStub, JS_ResolveStub, JS_ConvertStub, nullptr
};
#endif
// static
nsresult
nsWindowSH::GlobalResolve(nsGlobalWindow *aWin, JSContext *cx,
JS::Handle<JSObject*> obj, JS::Handle<jsid> id,
JS::MutableHandle<JSPropertyDescriptor> desc)
{
if (id == XPCJSRuntime::Get()->GetStringID(XPCJSRuntime::IDX_COMPONENTS)) {
return LookupComponentsShim(cx, obj, aWin, desc);
}
#ifdef USE_CONTROLLERS_SHIM
// Note: We use |obj| rather than |aWin| to get the principal here, because
// this is called during Window setup when the Document isn't necessarily
// hooked up yet.
if (id == XPCJSRuntime::Get()->GetStringID(XPCJSRuntime::IDX_CONTROLLERS) &&
!xpc::IsXrayWrapper(obj) &&
!nsContentUtils::IsSystemPrincipal(nsContentUtils::ObjectPrincipal(obj)))
{
if (aWin->GetDoc()) {
aWin->GetDoc()->WarnOnceAbout(nsIDocument::eWindow_Controllers);
}
JS::Rooted<JSObject*> shim(cx, JS_NewObject(cx, &ControllersShimClass, JS::NullPtr(), obj));
if (NS_WARN_IF(!shim)) {
return NS_ERROR_OUT_OF_MEMORY;
}
FillPropertyDescriptor(desc, obj, JS::ObjectValue(*shim), /* readOnly = */ false);
return NS_OK;
}
#endif
nsScriptNameSpaceManager *nameSpaceManager = GetNameSpaceManager();
NS_ENSURE_TRUE(nameSpaceManager, NS_ERROR_NOT_INITIALIZED);
// Note - Our only caller is nsGlobalWindow::DoNewResolve, which checks that
// JSID_IS_STRING(id) is true.
nsAutoJSString name;
if (!name.init(cx, JSID_TO_STRING(id))) {
return NS_ERROR_OUT_OF_MEMORY;
}
const char16_t *class_name = nullptr;
const nsGlobalNameStruct *name_struct =
nameSpaceManager->LookupName(name, &class_name);
if (!name_struct) {
return NS_OK;
}
// The class_name had better match our name
MOZ_ASSERT(name.Equals(class_name));
NS_ENSURE_TRUE(class_name, NS_ERROR_UNEXPECTED);
nsresult rv = NS_OK;
if (name_struct->mType == nsGlobalNameStruct::eTypeExternalClassInfoCreator) {
rv = GetExternalClassInfo(nameSpaceManager, name, name_struct,
&name_struct);
if (NS_FAILED(rv) || !name_struct) {
return rv;
}
}
if (name_struct->mType == nsGlobalNameStruct::eTypeNewDOMBinding ||
name_struct->mType == nsGlobalNameStruct::eTypeInterface ||
name_struct->mType == nsGlobalNameStruct::eTypeClassProto ||
name_struct->mType == nsGlobalNameStruct::eTypeClassConstructor) {
// Lookup new DOM bindings.
DefineInterface getOrCreateInterfaceObject =
name_struct->mDefineDOMInterface;
if (getOrCreateInterfaceObject) {
if (name_struct->mType == nsGlobalNameStruct::eTypeClassConstructor &&
!OldBindingConstructorEnabled(name_struct, aWin, cx)) {
return NS_OK;
}
ConstructorEnabled* checkEnabledForScope = name_struct->mConstructorEnabled;
// We do the enabled check on the current compartment of cx, but for the
// actual object we pass in the underlying object in the Xray case. That
// way the callee can decide whether to allow access based on the caller
// or the window being touched.
JS::Rooted<JSObject*> global(cx,
js::CheckedUnwrap(obj, /* stopAtOuter = */ false));
if (!global) {
return NS_ERROR_DOM_SECURITY_ERR;
}
if (checkEnabledForScope && !checkEnabledForScope(cx, global)) {
return NS_OK;
}
// The DOM constructor resolve machinery interacts with Xrays in tricky
// ways, and there are some asymmetries that are important to understand.
//
// In the regular (non-Xray) case, we only want to resolve constructors
// once (so that if they're deleted, they don't reappear). We do this by
// stashing the constructor in a slot on the global, such that we can see
// during resolve whether we've created it already. This is rather
// memory-intensive, so we don't try to maintain these semantics when
// manipulating a global over Xray (so the properties just re-resolve if
// they've been deleted).
//
// Unfortunately, there's a bit of an impedance-mismatch between the Xray
// and non-Xray machinery. The Xray machinery wants an API that returns a
// JSPropertyDescriptor, so that the resolve hook doesn't have to get
// snared up with trying to define a property on the Xray holder. At the
// same time, the DefineInterface callbacks are set up to define things
// directly on the global. And re-jiggering them to return property
// descriptors is tricky, because some DefineInterface callbacks define
// multiple things (like the Image() alias for HTMLImageElement).
//
// So the setup is as-follows:
//
// * The resolve function takes a JSPropertyDescriptor, but in the
// non-Xray case, callees may define things directly on the global, and
// set the value on the property descriptor to |undefined| to indicate
// that there's nothing more for the caller to do. We assert against
// this behavior in the Xray case.
//
// * We make sure that we do a non-Xray resolve first, so that all the
// slots are set up. In the Xray case, this means unwrapping and doing
// a non-Xray resolve before doing the Xray resolve.
//
// This all could use some grand refactoring, but for now we just limp
// along.
if (xpc::WrapperFactory::IsXrayWrapper(obj)) {
JS::Rooted<JSObject*> interfaceObject(cx);
{
JSAutoCompartment ac(cx, global);
interfaceObject = getOrCreateInterfaceObject(cx, global, id, false);
}
if (NS_WARN_IF(!interfaceObject)) {
return NS_ERROR_FAILURE;
}
if (!JS_WrapObject(cx, &interfaceObject)) {
return NS_ERROR_FAILURE;
}
FillPropertyDescriptor(desc, obj, 0, JS::ObjectValue(*interfaceObject));
} else {
JS::Rooted<JSObject*> interfaceObject(cx,
getOrCreateInterfaceObject(cx, obj, id, true));
if (NS_WARN_IF(!interfaceObject)) {
return NS_ERROR_FAILURE;
}
// We've already defined the property. We indicate this to the caller
// by filling a property descriptor with JS::UndefinedValue() as the
// value. We still have to fill in a property descriptor, though, so
// that the caller knows the property is in fact on this object. It
// doesn't matter what we pass for the "readonly" argument here.
FillPropertyDescriptor(desc, obj, JS::UndefinedValue(), false);
}
return NS_OK;
}
}
if (name_struct->mType == nsGlobalNameStruct::eTypeInterface) {
// We're resolving a name of a DOM interface for which there is no
// direct DOM class, create a constructor object...
nsRefPtr<nsDOMConstructor> constructor;
rv = nsDOMConstructor::Create(class_name,
nullptr,
name_struct,
static_cast<nsPIDOMWindow*>(aWin),
getter_AddRefs(constructor));
NS_ENSURE_SUCCESS(rv, rv);
JS::Rooted<JS::Value> v(cx);
js::AssertSameCompartment(cx, obj);
rv = WrapNative(cx, constructor, &NS_GET_IID(nsIDOMDOMConstructor),
false, &v);
NS_ENSURE_SUCCESS(rv, rv);
JS::Rooted<JSObject*> class_obj(cx, &v.toObject());
// ... and define the constants from the DOM interface on that
// constructor object.
{
JSAutoCompartment ac(cx, class_obj);
rv = DefineInterfaceConstants(cx, class_obj, &name_struct->mIID);
NS_ENSURE_SUCCESS(rv, rv);
}
if (!JS_WrapValue(cx, &v)) {
return NS_ERROR_UNEXPECTED;
}
FillPropertyDescriptor(desc, obj, 0, v);
return NS_OK;
}
if (name_struct->mType == nsGlobalNameStruct::eTypeClassConstructor ||
name_struct->mType == nsGlobalNameStruct::eTypeExternalClassInfo) {
if (!OldBindingConstructorEnabled(name_struct, aWin, cx)) {
return NS_OK;
}
// Create the XPConnect prototype for our classinfo, PostCreateProto will
// set up the prototype chain. This will go ahead and define things on the
// actual window's global.
nsCOMPtr<nsIXPConnectJSObjectHolder> proto_holder;
rv = GetXPCProto(sXPConnect, cx, aWin, name_struct,
getter_AddRefs(proto_holder));
NS_ENSURE_SUCCESS(rv, rv);
bool isXray = xpc::WrapperFactory::IsXrayWrapper(obj);
MOZ_ASSERT_IF(obj != aWin->GetGlobalJSObject(), isXray);
if (!isXray) {
// GetXPCProto already defined the property for us
FillPropertyDescriptor(desc, obj, JS::UndefinedValue(), false);
return NS_OK;
}
// This is the Xray case. Look up the constructor object for this
// prototype.
JS::Rooted<JSObject*> dot_prototype(cx, proto_holder->GetJSObject());
NS_ENSURE_STATE(dot_prototype);
const nsDOMClassInfoData *ci_data;
if (name_struct->mType == nsGlobalNameStruct::eTypeClassConstructor) {
ci_data = &sClassInfoData[name_struct->mDOMClassInfoID];
} else {
ci_data = name_struct->mData;
}
return ResolvePrototype(sXPConnect, aWin, cx, obj, class_name, ci_data,
name_struct, nameSpaceManager, dot_prototype,
desc);
}
if (name_struct->mType == nsGlobalNameStruct::eTypeClassProto) {
// We don't have a XPConnect prototype object, let ResolvePrototype create
// one.
return ResolvePrototype(sXPConnect, aWin, cx, obj, class_name, nullptr,
name_struct, nameSpaceManager, nullptr, desc);
}
if (name_struct->mType == nsGlobalNameStruct::eTypeExternalConstructorAlias) {
const nsGlobalNameStruct *alias_struct =
nameSpaceManager->GetConstructorProto(name_struct);
NS_ENSURE_TRUE(alias_struct, NS_ERROR_UNEXPECTED);
// We need to use the XPConnect prototype for the DOM class that this
// constructor is an alias for (for example for Image we need the prototype
// for HTMLImageElement).
nsCOMPtr<nsIXPConnectJSObjectHolder> proto_holder;
rv = GetXPCProto(sXPConnect, cx, aWin, alias_struct,
getter_AddRefs(proto_holder));
NS_ENSURE_SUCCESS(rv, rv);
JSObject* dot_prototype = proto_holder->GetJSObject();
NS_ENSURE_STATE(dot_prototype);
const nsDOMClassInfoData *ci_data;
if (alias_struct->mType == nsGlobalNameStruct::eTypeClassConstructor) {
ci_data = &sClassInfoData[alias_struct->mDOMClassInfoID];
} else if (alias_struct->mType == nsGlobalNameStruct::eTypeExternalClassInfo) {
ci_data = alias_struct->mData;
} else {
return NS_ERROR_UNEXPECTED;
}
return ResolvePrototype(sXPConnect, aWin, cx, obj, class_name, ci_data,
name_struct, nameSpaceManager, nullptr, desc);
}
if (name_struct->mType == nsGlobalNameStruct::eTypeExternalConstructor) {
nsRefPtr<nsDOMConstructor> constructor;
rv = nsDOMConstructor::Create(class_name, nullptr, name_struct,
static_cast<nsPIDOMWindow*>(aWin),
getter_AddRefs(constructor));
NS_ENSURE_SUCCESS(rv, rv);
JS::Rooted<JS::Value> val(cx);
js::AssertSameCompartment(cx, obj);
rv = WrapNative(cx, constructor, &NS_GET_IID(nsIDOMDOMConstructor),
true, &val);
NS_ENSURE_SUCCESS(rv, rv);
NS_ASSERTION(val.isObject(), "Why didn't we get a JSObject?");
FillPropertyDescriptor(desc, obj, 0, val);
return NS_OK;
}
if (name_struct->mType == nsGlobalNameStruct::eTypeProperty) {
if (!OldBindingConstructorEnabled(name_struct, aWin, cx))
return NS_OK;
// Before defining a global property, check for a named subframe of the
// same name. If it exists, we don't want to shadow it.
nsCOMPtr<nsIDOMWindow> childWin = aWin->GetChildWindow(name);
if (childWin)
return NS_OK;
nsCOMPtr<nsISupports> native(do_CreateInstance(name_struct->mCID, &rv));
NS_ENSURE_SUCCESS(rv, rv);
JS::Rooted<JS::Value> prop_val(cx, JS::UndefinedValue()); // Property value.
nsCOMPtr<nsIDOMGlobalPropertyInitializer> gpi(do_QueryInterface(native));
if (gpi) {
rv = gpi->Init(aWin, &prop_val);
NS_ENSURE_SUCCESS(rv, rv);
}
if (prop_val.isPrimitive() && !prop_val.isNull()) {
if (aWin->IsOuterWindow()) {
nsGlobalWindow *inner = aWin->GetCurrentInnerWindowInternal();
NS_ENSURE_TRUE(inner, NS_ERROR_UNEXPECTED);
}
rv = WrapNative(cx, native, true, &prop_val);
}
NS_ENSURE_SUCCESS(rv, rv);
if (!JS_WrapValue(cx, &prop_val)) {
return NS_ERROR_UNEXPECTED;
}
FillPropertyDescriptor(desc, obj, prop_val, false);
return NS_OK;
}
return rv;
}
template<class Interface>
static nsresult
LocationSetterGuts(JSContext *cx, JSObject *obj, JS::MutableHandle<JS::Value> vp)
{
// This function duplicates some of the logic in XPC_WN_HelperSetProperty
obj = js::CheckedUnwrap(obj, /* stopAtOuter = */ false);
if (!IS_WN_REFLECTOR(obj))
return NS_ERROR_XPC_BAD_CONVERT_JS;
XPCWrappedNative *wrapper = XPCWrappedNative::Get(obj);
// The error checks duplicate code in THROW_AND_RETURN_IF_BAD_WRAPPER
NS_ENSURE_TRUE(!wrapper || wrapper->IsValid(), NS_ERROR_XPC_HAS_BEEN_SHUTDOWN);
nsCOMPtr<Interface> xpcomObj = do_QueryWrappedNative(wrapper, obj);
NS_ENSURE_TRUE(xpcomObj, NS_ERROR_UNEXPECTED);
nsCOMPtr<nsIDOMLocation> location;
nsresult rv = xpcomObj->GetLocation(getter_AddRefs(location));
NS_ENSURE_SUCCESS(rv, rv);
// Grab the value we're being set to before we stomp on |vp|
JS::Rooted<JSString*> val(cx, JS::ToString(cx, vp));
NS_ENSURE_TRUE(val, NS_ERROR_UNEXPECTED);
// Make sure |val| stays alive below
JS::Anchor<JSString *> anchor(val);
// We have to wrap location into vp before null-checking location, to
// avoid assigning the wrong thing into the slot.
rv = WrapNative(cx, location, &NS_GET_IID(nsIDOMLocation), true, vp);
NS_ENSURE_SUCCESS(rv, rv);
if (!location) {
// Make this a no-op
return NS_OK;
}
nsAutoJSString str;
NS_ENSURE_TRUE(str.init(cx, val), NS_ERROR_UNEXPECTED);
return location->SetHref(str);
}
template<class Interface>
static bool
LocationSetter(JSContext *cx, JS::Handle<JSObject*> obj, JS::Handle<jsid> id, bool strict,
JS::MutableHandle<JS::Value> vp)
{
nsresult rv = LocationSetterGuts<Interface>(cx, obj, vp);
if (NS_FAILED(rv)) {
xpc::Throw(cx, rv);
return false;
}
return true;
}
static bool
LocationSetterUnwrapper(JSContext *cx, JS::Handle<JSObject*> obj_, JS::Handle<jsid> id,
bool strict, JS::MutableHandle<JS::Value> vp)
{
JS::Rooted<JSObject*> obj(cx, obj_);
JSObject *wrapped = XPCWrapper::UnsafeUnwrapSecurityWrapper(obj);
if (wrapped) {
obj = wrapped;
}
return LocationSetter<nsIDOMWindow>(cx, obj, id, strict, vp);
}
struct InterfaceShimEntry {
const char *geckoName;
const char *domName;
};
// We add shims from Components.interfaces.nsIDOMFoo to window.Foo for each
// interface that has interface constants that sites might be getting off
// of Ci.
const InterfaceShimEntry kInterfaceShimMap[] =
{ { "nsIDOMFileReader", "FileReader" },
{ "nsIXMLHttpRequest", "XMLHttpRequest" },
{ "nsIDOMDOMException", "DOMException" },
{ "nsIDOMNode", "Node" },
{ "nsIDOMCSSPrimitiveValue", "CSSPrimitiveValue" },
{ "nsIDOMCSSRule", "CSSRule" },
{ "nsIDOMCSSValue", "CSSValue" },
{ "nsIDOMEvent", "Event" },
{ "nsIDOMNSEvent", "Event" },
{ "nsIDOMKeyEvent", "KeyEvent" },
{ "nsIDOMMouseEvent", "MouseEvent" },
{ "nsIDOMMouseScrollEvent", "MouseScrollEvent" },
{ "nsIDOMMutationEvent", "MutationEvent" },
{ "nsIDOMSimpleGestureEvent", "SimpleGestureEvent" },
{ "nsIDOMUIEvent", "UIEvent" },
{ "nsIDOMHTMLMediaElement", "HTMLMediaElement" },
{ "nsIDOMMediaError", "MediaError" },
{ "nsIDOMOfflineResourceList", "OfflineResourceList" },
{ "nsIDOMRange", "Range" },
{ "nsIDOMSVGLength", "SVGLength" },
{ "nsIDOMNodeFilter", "NodeFilter" },
{ "nsIDOMXPathResult", "XPathResult" } };
static nsresult
LookupComponentsShim(JSContext *cx, JS::Handle<JSObject*> global,
nsPIDOMWindow *win,
JS::MutableHandle<JSPropertyDescriptor> desc)
{
// Keep track of how often this happens.
Telemetry::Accumulate(Telemetry::COMPONENTS_SHIM_ACCESSED_BY_CONTENT, true);
// Warn once.
nsCOMPtr<nsIDocument> doc = win->GetExtantDoc();
if (doc) {
doc->WarnOnceAbout(nsIDocument::eComponents, /* asError = */ true);
}
// Create a fake Components object.
JS::Rooted<JSObject*> components(cx, JS_NewObject(cx, nullptr, JS::NullPtr(), global));
NS_ENSURE_TRUE(components, NS_ERROR_OUT_OF_MEMORY);
// Create a fake interfaces object.
JS::Rooted<JSObject*> interfaces(cx, JS_NewObject(cx, nullptr, JS::NullPtr(), global));
NS_ENSURE_TRUE(interfaces, NS_ERROR_OUT_OF_MEMORY);
bool ok =
JS_DefineProperty(cx, components, "interfaces", interfaces,
JSPROP_ENUMERATE | JSPROP_PERMANENT | JSPROP_READONLY,
JS_PropertyStub, JS_StrictPropertyStub);
NS_ENSURE_TRUE(ok, NS_ERROR_OUT_OF_MEMORY);
// Define a bunch of shims from the Ci.nsIDOMFoo to window.Foo for DOM
// interfaces with constants.
for (uint32_t i = 0; i < ArrayLength(kInterfaceShimMap); ++i) {
// Grab the names from the table.
const char *geckoName = kInterfaceShimMap[i].geckoName;
const char *domName = kInterfaceShimMap[i].domName;
// Look up the appopriate interface object on the global.
JS::Rooted<JS::Value> v(cx, JS::UndefinedValue());
ok = JS_GetProperty(cx, global, domName, &v);
NS_ENSURE_TRUE(ok, NS_ERROR_OUT_OF_MEMORY);
if (!v.isObject()) {
NS_WARNING("Unable to find interface object on global");
continue;
}
// Define the shim on the interfaces object.
ok = JS_DefineProperty(cx, interfaces, geckoName, v,
JSPROP_ENUMERATE | JSPROP_PERMANENT | JSPROP_READONLY,
JS_PropertyStub, JS_StrictPropertyStub);
NS_ENSURE_TRUE(ok, NS_ERROR_OUT_OF_MEMORY);
}
FillPropertyDescriptor(desc, global, JS::ObjectValue(*components), false);
return NS_OK;
}
NS_IMETHODIMP
nsWindowSH::NewResolve(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
JSObject *obj_, jsid id_, JSObject **objp,
bool *_retval)
{
JS::Rooted<JSObject*> obj(cx, obj_);
JS::Rooted<jsid> id(cx, id_);
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if (!JSID_IS_STRING(id)) {
return NS_OK;
}
MOZ_ASSERT(*_retval == true); // guaranteed by XPC_WN_Helper_NewResolve
nsGlobalWindow *win = nsGlobalWindow::FromWrapper(wrapper);
MOZ_ASSERT(win->IsInnerWindow());
// Don't resolve standard classes on XrayWrappers, only resolve them if we're
// resolving on the real global object.
bool isXray = xpc::WrapperFactory::IsXrayWrapper(obj);
if (!isXray) {
bool did_resolve = false;
if (!JS_ResolveStandardClass(cx, obj, id, &did_resolve)) {
// Return NS_OK to avoid stomping over the exception that was passed
// down from the ResolveStandardClass call.
*_retval = false;
return NS_OK;
}
if (did_resolve) {
*objp = obj;
return NS_OK;
}
}
// WebIDL quickstubs handle location for us, but Xrays don't see those. So if
// we're an Xray, we have to resolve stuff here to make "window.location =
// someString" work.
if (sLocation_id == id && isXray) {
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nsCOMPtr<nsIDOMLocation> location;
nsresult rv = win->GetLocation(getter_AddRefs(location));
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NS_ENSURE_SUCCESS(rv, rv);
JS::Rooted<JS::Value> v(cx);
rv = WrapNative(cx, location, &NS_GET_IID(nsIDOMLocation), true, &v);
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NS_ENSURE_SUCCESS(rv, rv);
bool ok = JS_DefinePropertyById(cx, obj, id, v,
JSPROP_PERMANENT | JSPROP_ENUMERATE,
JS_PropertyStub, LocationSetterUnwrapper);
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if (!ok) {
return NS_ERROR_FAILURE;
}
*objp = obj;
return NS_OK;
}
// WebIDL quickstubs handle "top" for us, but Xrays don't see those. So if
// we're an Xray and we want "top" to be JSPROP_PERMANENT, we need to resolve
// it here.
if (sTop_id == id && isXray) {
nsCOMPtr<nsIDOMWindow> top;
nsresult rv = win->GetScriptableTop(getter_AddRefs(top));
NS_ENSURE_SUCCESS(rv, rv);
JS::Rooted<JS::Value> v(cx);
js::AssertSameCompartment(cx, obj);
rv = WrapNative(cx, top, &NS_GET_IID(nsIDOMWindow), true, &v);
NS_ENSURE_SUCCESS(rv, rv);
// Hold on to the top window object as a global property so we
// don't need to worry about losing expando properties etc.
if (!JS_DefinePropertyById(cx, obj, id, v,
JSPROP_READONLY | JSPROP_PERMANENT |
JSPROP_ENUMERATE,
JS_PropertyStub, JS_StrictPropertyStub)) {
return NS_ERROR_FAILURE;
}
*objp = obj;
return NS_OK;
}
if (isXray) {
// We promise to resolve on the underlying object first. That will create
// the actual interface object if needed and store it in a data structure
// hanging off the global. Then our second call will wrap up in an Xray as
// needed. We do things this way because we use the existence of the
// object in that data structure as a flag that indicates that its name
// (and any relevant named constructor names) has been resolved before;
// this allows us to avoid re-resolving in the Xray case if the property is
// deleted by page script.
JS::Rooted<JSObject*> global(cx,
js::UncheckedUnwrap(obj, /* stopAtOuter = */ false));
JSAutoCompartment ac(cx, global);
JS::Rooted<JSPropertyDescriptor> desc(cx);
if (!win->DoNewResolve(cx, global, id, &desc)) {
return NS_ERROR_FAILURE;
}
// If we have an object here, that means we resolved the property.
// But if the value is undefined, that means that GlobalResolve
// also already defined it, so we don't have to.
if (desc.object() && !desc.value().isUndefined() &&
!JS_DefinePropertyById(cx, global, id, desc.value(),
desc.attributes(),
desc.getter(), desc.setter())) {
return NS_ERROR_FAILURE;
}
}
JS::Rooted<JSPropertyDescriptor> desc(cx);
if (!win->DoNewResolve(cx, obj, id, &desc)) {
return NS_ERROR_FAILURE;
}
if (desc.object()) {
// If we have an object here, that means we resolved the property.
// But if the value is undefined, that means that GlobalResolve
// also already defined it, so we don't have to. Note that in the
// Xray case we should never see undefined.
MOZ_ASSERT_IF(isXray, !desc.value().isUndefined());
if (!desc.value().isUndefined() &&
!JS_DefinePropertyById(cx, obj, id, desc.value(),
desc.attributes(),
desc.getter(), desc.setter())) {
return NS_ERROR_FAILURE;
}
*objp = obj;
return NS_OK;
}
if (sDocument_id == id) {
nsCOMPtr<nsIDocument> document = win->GetDoc();
JS::Rooted<JS::Value> v(cx);
nsresult rv = WrapNative(cx, document, document,
&NS_GET_IID(nsIDOMDocument), &v, false);
NS_ENSURE_SUCCESS(rv, rv);
// nsIDocument::WrapObject will handle defining the property.
*objp = obj;
// NB: We need to do this for any Xray wrapper.
if (xpc::WrapperFactory::IsXrayWrapper(obj)) {
*_retval = JS_WrapValue(cx, &v) &&
JS_DefineProperty(cx, obj, "document", v,
JSPROP_READONLY | JSPROP_ENUMERATE,
JS_PropertyStub, JS_StrictPropertyStub);
if (!*_retval) {
return NS_ERROR_UNEXPECTED;
}
}
return NS_OK;
}
return nsDOMGenericSH::NewResolve(wrapper, cx, obj, id, objp, _retval);
}
NS_IMETHODIMP
nsWindowSH::OuterObject(nsIXPConnectWrappedNative *wrapper, JSContext * cx,
JSObject * obj, JSObject * *_retval)
{
nsGlobalWindow *origWin = nsGlobalWindow::FromWrapper(wrapper);
nsGlobalWindow *win = origWin->GetOuterWindowInternal();
if (!win) {
// If we no longer have an outer window. No code should ever be
// running on a window w/o an outer, which means this hook should
// never be called when we have no outer. But just in case, return
// null to prevent leaking an inner window to code in a different
// window.
*_retval = nullptr;
return NS_ERROR_UNEXPECTED;
}
JS::Rooted<JSObject*> winObj(cx, win->FastGetGlobalJSObject());
MOZ_ASSERT(winObj);
// Note that while |wrapper| is same-compartment with cx, the outer window
// might not be. If we're running script in an inactive scope and evalute
// |this|, the outer window is actually a cross-compartment wrapper. So we
// need to wrap here.
if (!JS_WrapObject(cx, &winObj)) {
*_retval = nullptr;
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return NS_ERROR_UNEXPECTED;
}
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*_retval = winObj;
return NS_OK;
}
// EventTarget helper
NS_IMETHODIMP
nsEventTargetSH::PreCreate(nsISupports *nativeObj, JSContext *cx,
JSObject *aGlobalObj, JSObject **parentObj)
{
JS::Rooted<JSObject*> globalObj(cx, aGlobalObj);
DOMEventTargetHelper* target = DOMEventTargetHelper::FromSupports(nativeObj);
nsCOMPtr<nsIScriptGlobalObject> native_parent;
target->GetParentObject(getter_AddRefs(native_parent));
*parentObj = native_parent ? native_parent->GetGlobalJSObject() : globalObj;
return *parentObj ? NS_OK : NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsEventTargetSH::AddProperty(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
JSObject *obj, jsid id, jsval *vp, bool *_retval)
{
nsEventTargetSH::PreserveWrapper(GetNative(wrapper, obj));
return NS_OK;
}
void
nsEventTargetSH::PreserveWrapper(nsISupports *aNative)
{
DOMEventTargetHelper* target = DOMEventTargetHelper::FromSupports(aNative);
target->PreserveWrapper(aNative);
}
// nsIDOMEventListener::HandleEvent() 'this' converter helper
NS_INTERFACE_MAP_BEGIN(nsEventListenerThisTranslator)
NS_INTERFACE_MAP_ENTRY(nsIXPCFunctionThisTranslator)
NS_INTERFACE_MAP_ENTRY(nsISupports)
NS_INTERFACE_MAP_END
NS_IMPL_ADDREF(nsEventListenerThisTranslator)
NS_IMPL_RELEASE(nsEventListenerThisTranslator)
NS_IMETHODIMP
nsEventListenerThisTranslator::TranslateThis(nsISupports *aInitialThis,
nsISupports **_retval)
{
nsCOMPtr<nsIDOMEvent> event(do_QueryInterface(aInitialThis));
NS_ENSURE_TRUE(event, NS_ERROR_UNEXPECTED);
nsCOMPtr<EventTarget> target = event->InternalDOMEvent()->GetCurrentTarget();
target.forget(_retval);
return NS_OK;
}
NS_IMETHODIMP
nsDOMConstructorSH::PreCreate(nsISupports *nativeObj, JSContext *cx,
JSObject *aGlobalObj, JSObject **parentObj)
{
JS::Rooted<JSObject*> globalObj(cx, aGlobalObj);
nsDOMConstructor *wrapped = static_cast<nsDOMConstructor *>(nativeObj);
#ifdef DEBUG
{
nsCOMPtr<nsIDOMDOMConstructor> is_constructor =
do_QueryInterface(nativeObj);
NS_ASSERTION(is_constructor, "How did we not get a constructor?");
}
#endif
return wrapped->PreCreate(cx, globalObj, parentObj);
}
NS_IMETHODIMP
nsDOMConstructorSH::NewResolve(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
JSObject *aObj, jsid aId, JSObject **objp,
bool *_retval)
{
JS::Rooted<JSObject*> obj(cx, aObj);
JS::Rooted<jsid> id(cx, aId);
// For regular DOM constructors, we have our interface constants defined on
// us by nsWindowSH::GlobalResolve. However, XrayWrappers can't see these
// interface constants (as they look like expando properties) so we have to
// specially resolve those constants here, but only for Xray wrappers.
if (!ObjectIsNativeWrapper(cx, obj)) {
return NS_OK;
}
JS::Rooted<JSObject*> nativePropsObj(cx, xpc::XrayUtils::GetNativePropertiesObject(cx, obj));
nsDOMConstructor *wrapped =
static_cast<nsDOMConstructor *>(wrapper->Native());
nsresult rv = wrapped->ResolveInterfaceConstants(cx, nativePropsObj);
NS_ENSURE_SUCCESS(rv, rv);
// Now re-lookup the ID to see if we should report back that we resolved the
// looked-for constant. Note that we don't have to worry about infinitely
// recurring back here because the Xray wrapper's holder object doesn't call
// NewResolve hooks.
bool found;
if (!JS_HasPropertyById(cx, nativePropsObj, id, &found)) {
*_retval = false;
return NS_OK;
}
if (found) {
*objp = obj;
}
return NS_OK;
}
NS_IMETHODIMP
nsDOMConstructorSH::Call(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
JSObject *aObj, const JS::CallArgs &args, bool *_retval)
{
JS::Rooted<JSObject*> obj(cx, aObj);
MOZ_ASSERT(obj);
nsDOMConstructor *wrapped =
static_cast<nsDOMConstructor *>(wrapper->Native());
#ifdef DEBUG
{
nsCOMPtr<nsIDOMDOMConstructor> is_constructor =
do_QueryWrappedNative(wrapper);
NS_ASSERTION(is_constructor, "How did we not get a constructor?");
}
#endif
return wrapped->Construct(wrapper, cx, obj, args, _retval);
}
NS_IMETHODIMP
nsDOMConstructorSH::Construct(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
JSObject *aObj, const JS::CallArgs &args, bool *_retval)
{
JS::Rooted<JSObject*> obj(cx, aObj);
MOZ_ASSERT(obj);
nsDOMConstructor *wrapped =
static_cast<nsDOMConstructor *>(wrapper->Native());
#ifdef DEBUG
{
2007-11-12 06:52:07 +00:00
nsCOMPtr<nsIDOMDOMConstructor> is_constructor =
do_QueryWrappedNative(wrapper);
NS_ASSERTION(is_constructor, "How did we not get a constructor?");
}
#endif
return wrapped->Construct(wrapper, cx, obj, args, _retval);
}
NS_IMETHODIMP
nsDOMConstructorSH::HasInstance(nsIXPConnectWrappedNative *wrapper,
JSContext *cx, JSObject *aObj, JS::Handle<JS::Value> val,
bool *bp, bool *_retval)
{
JS::Rooted<JSObject*> obj(cx, aObj);
nsDOMConstructor *wrapped =
static_cast<nsDOMConstructor *>(wrapper->Native());
#ifdef DEBUG
{
nsCOMPtr<nsIDOMDOMConstructor> is_constructor =
do_QueryWrappedNative(wrapper);
NS_ASSERTION(is_constructor, "How did we not get a constructor?");
}
#endif
return wrapped->HasInstance(wrapper, cx, obj, val, bp, _retval);
}
NS_IMETHODIMP
nsNonDOMObjectSH::GetFlags(uint32_t *aFlags)
{
// This is NOT a DOM Object. Use this helper class for cases when you need
// to do something like implement nsISecurityCheckedComponent in a meaningful
// way.
*aFlags = nsIClassInfo::MAIN_THREAD_ONLY | nsIClassInfo::SINGLETON_CLASSINFO;
return NS_OK;
}